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Space-Age Houses

An anonymous reader writes "The dream of building the Jetson's Skypad Apartment may come to true because technology designed for space could become the basis of the new German Antarctic station. The same ultra-light composites that ESA uses onboard its spacecraft for antennas and solar panels, will be used to make a self-supporting lightweight shell-like structure able to withstand severe earthquakes. This approach is in sharp contrast to many contemporary design solutions that use ever more steel and concrete..."

230 comments

  1. Wow ... by LordKaT · · Score: 0, Offtopic

    Cool! Literally! *sigh* I should probably be modded down to hell for that lame joke.

    1. Re:Wow ... by Anonymous Coward · · Score: 0

      yeah, but to some of the moderators, I am sure that it was a toss-up between informational vs insiteful vs. funny.

  2. Space Age Refrigerator by teiresias · · Score: 5, Funny

    as long as my Space Age House has a Space Age refrigerator thats connected to the internet so it can order my groceries for me........

    --
    -Teiresias
    1. Re:Space Age Refrigerator by AKAImBatman · · Score: 4, Funny

      I've always wondered what you do if the elevator breaks.

      "Toss me down a rope Marsha!"

      "Not until you admit you were wrong!"

    2. Re:Space Age Refrigerator by linzeal · · Score: 5, Funny
      "If those damn kids hack into my fridge again and order me 30 gallons of cow vagina and lentil soup I'm going to kill them!"

      - Me, in 30 years.

    3. Re:Space Age Refrigerator by ackthpt · · Score: 1
      internet so it can order my groceries for me........

      Sorry, but WebVan is history.

      --

      A feeling of having made the same mistake before: Deja Foobar
    4. Re:Space Age Refrigerator by brainstyle · · Score: 2, Insightful

      And your space-age refrigerator would have to be really curvy, alas. This is one of the reasons we still have boxy houses in this day and age: you can't put, say, a typical couch flush against the wall of a spherical house. And you might bang your head on the inwards-curving ceiling a lot, too...

      --
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      "Because we live in a bendy world, dear."
    5. Re:Space Age Refrigerator by Kool+Moe · · Score: 1

      PeaPod lives and continues to grow.
      The concept is a good one. WebVan got caught up in the IPO.com hype.
      KM

      --
      Kinda like Moe, but just a little more Kool
    6. Re:Space Age Refrigerator by ackthpt · · Score: 1
      WebVan got caught up in the IPO.com hype.

      WebVan burned through their capital faster than they could develop their customer base. There was something called 'The Rich Plan' back in Auburn, Michigan, years back which in some ways was like what they tried -- with delivery vans and such.

      --

      A feeling of having made the same mistake before: Deja Foobar
    7. Re:Space Age Refrigerator by Rei · · Score: 2, Interesting

      You've been inside a dome house before, haven't you?

      My aunt has one :) It's a really pretty structure, very structurally sound, a beautiful view through the geodesic windows, etc.... and *most* rooms are pretty normal shaped. But, most notably, the outer rooms on the second floor have really weird shaped sloping ceilings, making the room taper off very notably.

      --
      Leela: "It's like a textbook on evolution!" Fry: "... Except in Kansas."
    8. Re:Space Age Refrigerator by aggiefalcon01 · · Score: 1

      Um ... don't look now, but Japanese houses have been rigged up like this for years now. The big things the house keeps track of: rice and beer. I guess those are the staples of Japanese consumption.

      --
      Global warming is neither science, nor politics. It is a religion.
  3. Sounds perfect for Florida... by BerntB · · Score: 4, Interesting

    Should be perfect for Florida and other places with "high winds", using ultra-light composites... :-)

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    1. Re:Sounds perfect for Florida... by Nos. · · Score: 2, Insightful

      How often does Florida get winds that exceed 220KM/h? That pretty much requires a Category 4 hurricane, not very often, and these are probably more resistant than mobile homes.

    2. Re:Sounds perfect for Florida... by MalaclypseTheYounger · · Score: 3, Informative

      RTFA - SpaceHouse can withstand vibrations from earthquakes of up to 7 on the Richter scale, wind speeds of up to 220 km/h and up to 3 metres of flooding

      Should handle a nice combination of the worst weather of Florida, L.A., and New Orleans.

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    3. Re:Sounds perfect for Florida... by AKAImBatman · · Score: 1

      The article claims that the structure should withstand winds of up to 220 kph. I think the trick is the circular dome. As the air passes over it, the structure is pressed down rather than tipping. However, I could see one of these things going sliding through downtown.

      Hmmm... that's actually a rather amusing mental image. ;-)

    4. Re:Sounds perfect for Florida... by lmckayjo · · Score: 1

      It's true, of course - ultra-light fiber composites make great kites - but also wouldn't be as likely to break on the way down. Plus, if they're made for space I'm sure they're air-tight and would float. The whole gulf could be full of Florida retirees floating around in their space-homes, randomly re-arranging every time a tropical storm comes through!

    5. Re:Sounds perfect for Florida... by BerntB · · Score: 3, Funny
      RTFA - SpaceHouse can withstand [..] wind speeds of up to 220 km/h
      Sorry. I did read an article earlier today, but not that one. The one I read didn't say anything about wind speed.

      What nitwits voted my stupid article to 5, btw? :-)

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    6. Re:Sounds perfect for Florida... by MalaclypseTheYounger · · Score: 3, Funny

      Granted, Hurricane Charley would've given this SpaceHouse a run for it's 'structural money' if this was in the path of that particular hurricane. 220km/h roughly 137.5mph, and Charley had windspeeds of 145mph, I believe.

      I wonder if this house flies through the air like a frisbee at those speeds. (It doesn't seem likely that it would be torn apart like normal houses are, it's too aerodynamic).

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    7. Re:Sounds perfect for Florida... by Guppy06 · · Score: 2, Interesting

      "As the air passes over it, the structure is pressed down rather than tipping."

      Tipping isn't the main problem. The problem is when one or two windows are broken, allowing airflow through the house. Once that happens, you start to generate lift, which rips roofs off of houses. This is why you're supposed to shutter your windows in a hurricane.

      And as for "How often do you see 220 km/h winds?" angle, Hurricane Charley hit Florida with sustained winds over 230 km/h, with recorded gusts over 290 km/h on land. Don't forget that hurricanes are categorized by sustained windspeed; even weaker storms are capable of gusting over 220 km/h for brief periods.

      Back when I was evacuating from Floyd, I promised myself that if I'm ever able to have my own home built it will be out of concrete and steel. Even after seeing this I still feel that way.

    8. Re:Sounds perfect for Florida... by DAldredge · · Score: 2, Informative

      165 mph = 265.54176 kph

      Cat 5 hurricanes can have wind speeds above 165 MPH.

      That only 45 kph over the max rated wind speed.

    9. Re:Sounds perfect for Florida... by AKAImBatman · · Score: 2, Interesting

      Tipping isn't the main problem. The problem is when one or two windows are broken, allowing airflow through the house. Once that happens, you start to generate lift, which rips roofs off of houses. This is why you're supposed to shutter your windows in a hurricane.

      While this is true, you need to keep in mind that shaping the windows as part of a sphere makes them far stronger than those on a regular house. In addition, the aerodynamic shape allows airflow to pass over the structure instead of bearing the full brunt of the force.

      And as for "How often do you see 220 km/h winds?" angle, Hurricane Charley hit Florida with sustained winds over 230 km/h, with recorded gusts over 290 km/h on land. Don't forget that hurricanes are categorized by sustained windspeed; even weaker storms are capable of gusting over 220 km/h for brief periods.

      I didn't say anything about "how often do you see 220 kph winds". Actually, I thought the structure looked slightly underwhelming based on their specs. A 7 on the Richter scale may *seem* high, but it wouldn't survive 10 seconds in a major California quake.

      Back when I was evacuating from Floyd, I promised myself that if I'm ever able to have my own home built it will be out of concrete and steel. Even after seeing this I still feel that way.

      The design seems sound. It strikes me that the model they're building is designed to be slightly weaker because of where it will be used. I see very little reason why the structure couldn't be reinforced with more materials.

    10. Re:Sounds perfect for Florida... by MalaclypseTheYounger · · Score: 4, Informative

      True, but with only 7 Cat 5 Hurricanes in the past 50 years or so (and not all in Florida), and the actual definition of a CAT 5 hurricane is total destruction, with very few structures (if any) being able to withstand the full-force onslaught of a CAT 5 hurricane, I'd certainly live in this SpaceHouse... my Florida home is concrete top to bottom, and only rated to withstand a Category 3-4 hurricane.

      History of Cat 5 hurricanes:

      Hurricane Carla: This hurricane hit on September 10, 1961. It struck the Texas coast. About 500,000 people were evacuated from the area. Winds near the center of the hurricane were estimated at 150 miles per hour. Damage was about $2 billion (adjusted to 1990 dollars) and 46 people died.

      Hurricane Betsy: This hurricane hit on September 8, 1965. It hit Florida first and then turned and hit the Louisiana coast. A total of 75 people lost their lives. The hurricane had winds as high as 160 miles per hour. In 1990 dollars, Betsy caused $6.5 billion of damage -- making it the third most costly hurricane in the U.S.

      Hurricane Camille: This hurricane began on August 17, 1969. It was a Category 5 hurricane -- the most powerful rating, with winds as high as 200 miles per hour. The hurricane hit the U.S. Gulf Coast, but also caused flooding in Virginia. About 250 people died because of the hurricane and the flooding. It was the fifth most costly disaster in U.S. history, with damage of $5.2 billion (in 1990 dollars).

      Hurricane Celia: This hurricane hit Texas on August 3, 1970 and caused $1.6 billion in damage (in 1990 dollars). Very high winds damaged an airport and demolished a nearby mobile home park, fortunately, only 11 people died.

      Hurricane Gilbert: This hurricane hit on September 16, 1988. It was a Category 5 hurricane with winds as high as 160 miles per hour. It went through Jamaica, over the Yucatan peninsula of Mexico and came to the U.S. (Texas and Oklahoma) as a heavy rain storm. Damage in Mexico was many billions of dollars, and 318 people died.

      Hurricane Andrew: This hurricane hit on August 24, 1992 in southern Florida. It then turned and hit Louisiana. More than a million people had to leave the area due to the storm. Heavy rains and tornadoes were part of the hurricane's destructive power. Andrew was the most expensive hurricane in the history of the U.S.

      Hurricane Floyd: This hurricane, which struck in September 1999, brought so much rain that 13 states were issued federal disaster declarations -- more declarations for a single event than ever before. More than $500 million of federal money was spent on helping states recover. North Carolina was hit the hardest of any state.

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    11. Re:Sounds perfect for Florida... by LaCosaNostradamus · · Score: 1

      In addition, the aerodynamic shape allows airflow to pass over the structure instead of bearing the full brunt of the force.

      This is yet another reason why landscaping is important. Surrounding your home with strategic bushes can help shape the entire homestead's aerodynamics (or should I say, "aerostatics"?). With some stepping with bushes and trees, the home could "look" more like a hill to high winds.

      --
      [You have a stable society when some nut guns down a schoolyard and the law doesn't change.]
    12. Re:Sounds perfect for Florida... by CriX · · Score: 1

      The wind itself isn't that dangerous. It's the stop signs and rocks hurtling through the air that is. In Antartica, the shit flying through the air is snow... so besides the fact this house is one big airfoil, i think it's great. Relying on an elevator is dumb though.

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    13. Re:Sounds perfect for Florida... by LaCosaNostradamus · · Score: 1

      Although mass is important in resisting disturbances like high winds through sustained and impulsive bursts, it is also important to have a strong structure that resists fracture.

      Also, somewhat resignedly, once a home does get shattered, it would be a little better to have shards that are light than those that are heavy, to avoid the shrapnel effect from these cyclonic storms.

      --
      [You have a stable society when some nut guns down a schoolyard and the law doesn't change.]
    14. Re:Sounds perfect for Florida... by Anonymous Coward · · Score: 0

      On Floyd. The reason the flooding was so bad in NC was that it got hit by hurricane Dennis not 2 weeks earlier. Both of these storms were very slow-moving, so they had plenty of time to dump rain on the state. Dennis hung around just offshore for a week before it finally came inland as a tropical storm. We got something like 2 *feet* of rain from the pair. As far inland as I-95, the water was up to the roofs of 2-story houses.

      My home didn't get flooded (this is what happens when you *don't* buy riverfront property), but it was several days before water went down enough to make the roads passable that I could get back home. I was still using detours for weeks afterwards.

    15. Re:Sounds perfect for Florida... by awtbfb · · Score: 1


      I'd certainly live in this SpaceHouse... my Florida home is concrete top to bottom, and only rated to withstand a Category 3-4 hurricane.

      Not much difference. This concept is rated at winds of 220 km/h, or 137 mph, means this should survive the upper limit of Cat 3, and possibly Cat 4 if you are lucky.

    16. Re:Sounds perfect for Florida... by ptbarnett · · Score: 1
      Wow, I must be really unlucky. I've survived three of the seven on this list:

      Hurricane Carla: This hurricane hit on September 10, 1961. It struck the Texas coast.

      I in Corpus Christi, but was too young to remember it. The rest of my family remembers that we were without power for a couple of weeks.

      Hurricane Celia: This hurricane hit Texas on August 3, 1970 and caused $1.6 billion in damage (in 1990 dollars).

      Still living in Corpus Christi, I was a teenager. We were without power for 10 days. No substantial damage to house, but gravel roof (popular at the time) had to be redone. Gravel on our and neighboring roofs pelted cars parked between house with such force that they needed new paint jobs (travel trailer and third car were in garage).

      Hurricane Floyd: This hurricane, which struck in September 1999, brought so much rain that 13 states were issued federal disaster declarations.

      I still live in Texas, but was working at a job that required me to commute to Princeton, NJ, every week -- putting me in the path of this storm. The flooding was significant, but not catastrophic.

    17. Re:Sounds perfect for Florida... by LWATCDR · · Score: 2, Interesting

      "these are probably more resistant than mobile homes"
      Oh that is a good baseline! Not.

      Actually the safty of the those buildings in Florida would have more to do with how well they are tied to a good foundation. 3 meters of flooding is a lot of water. There are two problems with them for normal houses.
      1. Cost Carbon fiber is expensive compaired to concret block and wood trusses. Not to mention no one knows how well they will stand up to UV for the long term. Houses should last for at least 100 years.
      2. Looks. Good greif think of what a sub divsion of those things would look like! It would be like war of the worlds.

      --
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    18. Re:Sounds perfect for Florida... by Nspace13 · · Score: 1

      you mean like the category 4 hurricane that just hit us like 2, 3 weeks ago? (charley)

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    19. Re:Sounds perfect for Florida... by joggle · · Score: 1, Informative
      The problem is when one or two windows are broken, allowing airflow through the house. Once that happens, you start to generate lift, which rips roofs off of houses.

      You are partially right. Lift occurs when you have a high-velocity fluid moving above an object while a lower velocity fluid is moving below the object. In the case of a roof in a hurricane, there can be over 200kph winds above with 0kph below resulting in tremendous lift. If air was allowed through the house at the same speed (assuming an airflow parallel to the ground), the negative-lift generated inside the house would somewhat offset the lift occurring outside (a good thing). I believe in some places in the Caribbean, they open the front and back doors wide open to help keep the roof from blowing off.

      The reason you shutter windows is to equalize the pressure on the outside of the window to prevent the window from shattering from the difference in air pressure (see dynamic vs. static pressure). Of course, it also blocks the windows from flying debris. The key to this technique is to fasten the roof strongly to the foundation of the house and make the roof strong enough to withstand the forces pulling on it (which are far greater than its own weight during a cat 4 hurricane).

      Looking at the picture of the house, it seems that it would generate about as much negative lift as positive lift, making it able to withstand strong winds easily (so long as the structure between the roof and bottom are strong). The problem with it would be flying debris. Composites shatter and delaminate when struck hard. While the house may withstand a hurricane, it may need to be almost completely rebuilt to replace the damaged shell. Perhaps there would be a coating of vinyl and foam to protect it?

      BTW, the grandparent post is wrong too. The air passing over the house is lifting it. The only force countering it is the negative lift from the bottom of the house and its foundation.

    20. Re:Sounds perfect for Florida... by Rei · · Score: 3, Interesting

      I agree that they'd probably handle storms quite well. And I agree about the cost issue. However, as for "length of lifespan", you don't get much less durable than wood and concrete. I'd be incredibly surprised if carbon fiber was somehow less durable. Not to mention that this is carbon fiber reinforced *plastic* - plastics have notoriously long lifespans. You'd probably have more of a concern with making the house recyclable so that it need not last forever as it might in normal circumstances.

      I think "Looks" is the number one problem. People have been predicting plastic houses for ages; few have touched them. People feel comfortable in a shelter that "breathes", that feels "solid" and "heavy", etc. It just makes you feem more comfortable. Even people who opt for "nontraditional" houses (such as dome houses, like my aunt owns) have them built out of conventional materials. Plastic in general feels a bit too alien to live in; perhaps the carbon fiber reinforced plastic isn't as bad - I don't know.

      Not to mention, imagine how much static electricty you'd build up scuffing along the floor/walls... ;)

      --
      Leela: "It's like a textbook on evolution!" Fry: "... Except in Kansas."
    21. Re:Sounds perfect for Florida... by SatanicPuppy · · Score: 5, Informative

      It's no dumber than a lot of the stuff they do in coastal areas to try and make houses "hurricane proof". I used to build them, so I know more about it than I ever wanted to.

      First, three meters of water is no big deal. Three meters of water hitting your house as a storm surge is a big fucking deal. Most houses on the coast are build on sand, under the cement. Sand is good. Makes a nice foundation...Until hurricane driven tides wash it and your heavy ass house away.

      As for durability...Most modern houses aren't set to last anywhere near 100 years. Sheetrock and plywood only go so far.

      Considering what a subdivision of stilt-houses looks like now, I don't see what the difference is. What looks weirder, a normal house on stilts or a house that looks like it's SUPPOSED to be on stilts?

      Seems like a perfectly decent idea to me. Solar power is way underutilized on the coast, and god knows regular housing doesn't fare all that well.

      --
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    22. Re:Sounds perfect for Florida... by IvoryRing · · Score: 2, Interesting
      You are right, because old wood tools and concrete structures are impossible to find.

      The main problem with most plastics is that they have no part in the natural recycling process. That doesn't mean they are structurally intact for ages. Just take a peek at an old car with a cracked plastic dashboard if you think that all plastic is always long lived. Mind you, when you get specific, there are plastics that have a long life - but in and of itself, "as used in construction, plastic is more durable than wood or concrete" is not an open and shut case.

      By the way, I want to watch you shuffle on the walls!

    23. Re:Sounds perfect for Florida... by at_kernel_99 · · Score: 1
      I believe in some places in the Caribbean, they open the front and back doors wide open to help keep the roof from blowing off.
      Sounds plausible. I believe tornado instructions include opening doors / windows on the leeward side of the house for the same reason.
    24. Re:Sounds perfect for Florida... by Uggy · · Score: 4, Interesting

      What kind of poor concrete house do you live in that can only withstand a category 3-4? When Georges passed over Puerto Rico in 1998, we didn't lose a single concrete house. Not a one (well except for mud slides in mountainous regions, but there's no helping that).

      The winds that hit my house were 140+ and in other areas in a direct path with the eye got even worse. San Juan metro area looked like Hiroshima afterwards. I never realized how many buildings there were with all the trees gone. But we don't have mobile homes where, and very little wood construction. Everything is concrete boxes.

      Don't know what sort of building codes you have over there, but I'd pit my house against a category 5. Not like I'd like it, but I think we could handle it.

      I guess since we live on an island, there's no place to evacuate to, so we've got build our houses tough.

      --
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    25. Re:Sounds perfect for Florida... by LWATCDR · · Score: 2, Interesting

      "Not to mention that this is carbon fiber reinforced *plastic* - plastics have notoriously long lifespans"
      In landfills they do. If you live anywhere in the south take a piece of plastic and set it outside in the sun for several months. A lot of them will get brittle and discolor.

      As making a carbon-fiber house recycleable... Reuseable is better than recycleable. A house is a house is a house. You need walls, a roof, windows, and doors. Someone pointed out that dry wall and plywood only last so long. Well plywood can last for a good long time. OSB is another story. As for dry wall. That is one of the the things you can replace when updating a house.
      Don't get me wrong I live in FL and part of me would like a poured concret home with welded steel roof trusses! A welded steel plate roof would be nice as well but probably overkill. Not to mention the problem with rust.

      You would not really need to worry about static from the walls if they are carbon fiber. You can make it conductive so you could make the house one big Fariday cage if you really wanted to :)

      Carbon fiber for home construction is interesting but not likely to happen anytime soon. Heck Buckmeinster Fuller built a house out of AL in the 40s and no one rushed to buy them :(

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    26. Re:Sounds perfect for Florida... by Guppy06 · · Score: 2, Informative

      "I believe tornado instructions include opening doors / windows on the leeward side of the house for the same reason."

      I'm pretty sure that's simply to keep the windows from breaking. A tornado's small size means you can get some truly vicious pressure differentials over a relatively short distance, and even if a tornado doesn't pass close enough by your house to knock it down, most modern houses don't leak air fast enough to avoid... well... explosive decompression.

      And you would only open one side of the house to avoid getting airflow under your roof and lifting it off, and it's usually a good idea to open the side that stuff isn't trying to come in through.

    27. Re:Sounds perfect for Florida... by Bombcar · · Score: 1

      This house should withstand 600 MPH winds, I'd think.....

    28. Re:Sounds perfect for Florida... by Phurd+Phlegm · · Score: 1
      Should be perfect for Florida and other places with "high winds"[....]
      They could make them streamlined with a vertical axis that swivels like the Dymaxion House. (Here's a couple of links that discuss more with less pictures).

      Then it'd probably withstand pretty much any level of wind--until something that wasn't streamlined (e.g., palm tree, SS Minnow, old lady on bicycle) slammed into it . . . .

      Maybe advanced materials are what's needed to finally achieve Old Bucky's goals (even though they supposedly could have been built for the price of an automobile instead of the price of a house). I'll buy one.

    29. Re:Sounds perfect for Florida... by theguyfromsaturn · · Score: 1

      Actually, since they are resting on legs and not directly on the ground you could have a design like an inverted wing, with a longer path under the building than on top, and thus pushing the building down during high winds, rather than up like the little wings they have at the back of race cars. With proper design as a function of the location we might be pleasantly suprised. Who wants to get a project started with simulations of such conditions? We might make a SlashDot home design center and all.

      --
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    30. Re:Sounds perfect for Florida... by joggle · · Score: 1
      You seem to be misunderstanding my original post. Air moving under the roof will create negative lift by reducing the static pressure below it. If the air moved underneath the roof at the same or greater speed as that above it, there would be a net zero lift on it, although you only need as much lift as the difference between its weight and positive lift to keep it attached (ignoring physical attachements to the foundation of course). Wings work by forcing air to move over them faster than below them not the other way around.

      The equation for dynamic pressure is .5 * density_air * velocity^2 * area. Total pressure is equal to the dynamic pressure + static pressure. The total pressure outside the house is nearly the same as inside the house, but the static pressure (that measured by a barometer) is substantially different if the winds outside the house are strong (which is why windows blow out, not in). By opening the windows/doors of the house, you are lowering the static pressure in your house, thus helping keep the roof on it (at the cost of letting the storm in the house, of course).

      The best solution is to simply attach a very sturdy/heavy roof to the house and shutter the windows to prevent them from shattering.

    31. Re:Sounds perfect for Florida... by Guppy06 · · Score: 1

      "Lift occurs when you have a high-velocity fluid moving above an object while a lower velocity fluid is moving below the object."

      No, lift occurs when air pushes something up. From the sounds of things, it looks like you're hung up on the classic "bad science" definition of lift. Wikipedia has an article here that explains lift in a way that doesn't give Bernoulli more credit than he's due.

      "In the case of a roof in a hurricane, there can be over 200kph winds above with 0kph below resulting in tremendous lift."

      Not unless the house was shaped like an upside-down pyramid. Newton must always be obeyed, so unless there's some angled surface for air molecules to smack into and be deflected donward off of, there's nothing pushing the building up. So long as the building is relatively sealed, there's nothing pushing up on the roof of the house (because of the size of a hurricane, static air pressure inside the house is going to be about the same as the static air pressure outside of the house).

      "Wind pressure" only happens to surfaces that are tangetial to the wind direction (i. e. has air molecules smacking against it).

      "If air was allowed through the house at the same speed (assuming an airflow parallel to the ground), the negative-lift generated inside the house would somewhat offset the lift occurring outside (a good thing)."

      Only if the airflow through your house was perfectly laminar, and it would be anything but. Instead, the air molecules that flow through your home will be smacking off of everything and anything, especially interior walls. As they rebound, a good deal of them will be deflected upwards, towards the roof, pushing it up.

      "I believe in some places in the Caribbean, they open the front and back doors wide open to help keep the roof from blowing off."

      Unless those people have nothing in their homes that would restrict airflow (which might be possible, considering poverty levels in the region), the only people I could see giving that advice would be contractors.

      Now, moving on to your other comment...

    32. Re:Sounds perfect for Florida... by Guppy06 · · Score: 1

      "Air moving under the roof will create negative lift by reducing the static pressure below it."

      The only things that can reduce static pressure is a reduction in the number of air molecules or a reduction in temperature. This is where Bernoulli comes in.

      If you were able to achieve laminar flow under your roof, static pressure under the roof would be exactly the same as static pressure on the leeward side of your roof, no matter what the windspeeds. It would also be the same on the windward side of the roof. There is a dynamic pressure on the windward side of the house from the wind pushing on it, but that is acting paralell to the direction of the wind, attempting to push the roof laterally, not upward.

      "Wings work by forcing air to move over them faster than below them not the other way around."

      No, wings work mostly by pushing air down, as explained in the Wikipedia article I referenced in my last reply to you. Bernoulli helps to explain why wings are more effective at pushing air downward than one would expect (because the wing also directs air moving over it downard), but Bernoulli alone cannot explain lift.

      "The equation for dynamic pressure is .5 * density_air * velocity^2 * area. "

      There are a grocery list of things wrong with that statement, but the one most hindering your understanding is that you're forgetting that velocity is a vector. Unless some other vector manages to find its way into that equation, dynamic pressure can only act in the direction the air is moving.

      " Total pressure is equal to the dynamic pressure + static pressure."

      Only in the direction of airflow. Otherwise you need to invoke trigonometry to find that component of the wind vector acting tangentially to the surface.

      Static pressure is different from dynamic pressure in that it is the same reguardless of direction; molecules are moving in all directions and, because of mass/energy conservation, they impact all sides of a container/surface/etc. equally, cancelling each other out.

      "but the static pressure (that measured by a barometer) is substantially different if the winds outside the house are strong (which is why windows blow out, not in)."

      This is true, but only in the case of a tornado, and only on the leeward side of the house.

      "Only in a tornado" because tornados are very small and very fast. With large storm systems (like a hurricane), static air pressure changes gradually over time (in terms of centimeters of mercury per hour), giving enough time for the static air pressure within the house to gradually meet it. With a tornado, the change in static pressure around the house can happen as quickly as with a bomb. The static pressure around the house drops too quickly for the air inside the house to catch up, resulting in a net pressure on the leeward windows outwards.

      "Only on the leeward side" because of the effects of dynamic pressure. In the absence of winds, with just the change in static pressure, all the windows of the house would blow out. However, on the windward side of the house there is also the dynamic pressure from the winds trying to push those windows in, a high enough dynamic pressure to cancel out the low static pressure and then some(!). The net pressure difference in that case is inward.

      The reading from the barometer you mentioned will depend solely on how close it is to the tornado, not what direction the winds are moving or how fast they are going.

      "By opening the windows/doors of the house, you are lowering the static pressure in your house, thus helping keep the roof on it (at the cost of letting the storm in the house, of course)."

      As mentioned in my previous post, opening all your windows will cause a turbulent airflow through your house, with some air molecules being deflected upwards to tear your roof off.

    33. Re:Sounds perfect for Florida... by Anonymous Coward · · Score: 0

      Ding! Ding! Winner! Mod parent up!

      The only gripe I have is there are two reasons for not opening windows on the lee side of a tornado.

      First, on the scale of a house or even neigborhood, the path of a tornado is extemely chaotic. Tornadoes are known sometimes to have visited an area, then backtracked and flattened what was left. The upshot being... how do you know what lee will be?

      Second, if you opened all windows, the air entering will be in a more or less laminar flow, but as soon as it enters that opening it will diffract and become turbulent, resulting in a temporary overpressure within the home. No need for obstructions. Combined with the air being deflected up under the eaves, this might give the impetus to start the roof coming up, but after that it's all aerodynamics. Flat plate meet 150 mph wind. Also most homes have vents into the attic under the eaves to reduce moisture build-up.

      The best argument for leaving the windows open (and a much better one for closing them, thus the shuttered and boarded-up windows you see in hurricane prep) is to prevent the possibility of flying glass entering the habitable zone.

      A home will not survive a direct hit from a tornado. Concrete or not. Mud balls flung at 150 mph will fly right through 3/8" plywood and sheetrock. A 2x4 will pass through more than 2 feet of concrete. Your best bet is to stay in an interior room(defense in depth) near the ground or under it so that you are in the boundary layer(where wind speed is lower). Remember that factory(concrete walls/flat steel roof) that was destroyed in Indiana last month? Everybody survived by hiding in an interior bathroom.

      The tornado rooms that I've seen are two layers of cinderblock filled with concrete and reinforced with rebar with wire mesh and concrete in the gap between the cinder blocks. Still, if you got a direct hit by an F4-5, you'd be dead if not underground.

    34. Re:Sounds perfect for Florida... by Lennie · · Score: 1

      How is surviving unlucky ? :-)

      --
      New things are always on the horizon
    35. Re:Sounds perfect for Florida... by joggle · · Score: 1

      There's nothing wrong with my understanding of dynamic pressure. If you take your typical airfoil, you'll find that there is a lift vector perpendicular to the airflow. This lift vector directly results from dynamic pressure. If you were to take a pressure measurement at the leading edge of the airfoil, you'll be measuring the static pressure + the dynamic pressure (ie, the total pressure), whereas if you where to measure the air pressure at the top of the airfoil, you'll only measure the static pressure (which is less than the total). You'll also be measuring the static pressure at the bottom of the wing, but since the airflow is slower below the wing than above it, it will be a higher pressure than above the wing due to the lower dynamic pressure. Make sense?

    36. Re:Sounds perfect for Florida... by Guppy06 · · Score: 1

      "If you take your typical airfoil, you'll find that there is a lift vector perpendicular to the airflow."

      Only if that airfoil has a positve angle of attack, providing the air something to strike against and be pushed downward by. This is why fan blades are angled.

      "whereas if you where to measure the air pressure at the top of the airfoil, you'll only measure the static pressure (which is less than the total)"

      "but since the airflow is slower below the wing than above it, it will be a higher pressure than above the wing due to the lower dynamic pressure"

      In the first paragraph, you have:

      (static) + (dynamic1) > (static)

      In the second, you have:

      (static) + (dynamic2) < (static) + (dynamic1)

      Cancelling, we have

      (dynamic2) < (dynamic1)

      And yet in the second paragraph you also specify that

      (dynamic2) > (dynamic1)

      Where'd the negation sign come from?

      Dynamic pressure below the wing after impact with the bottom of the wing is lower than dynamic pressure above. This is because the air strikes against the bottom of the wing and there is a transfer of momentum from the air to the wing. The air lost momentum without losing mass, so it's moving more slowly, creating less dynamic pressure.

      You're confusing cause and effect. The wing isn't pushed up because the air is moving slower, the air is moving slower because the wing is being pushed up.

    37. Re:Sounds perfect for Florida... by shadowbearer · · Score: 1

      While this is true, you need to keep in mind that shaping the windows as part of a sphere makes them far stronger than those on a regular house. In addition, the aerodynamic shape allows airflow to pass over the structure instead of bearing the full brunt of the force.

      Which is a good example of why a consistent national building code is just a plain bad idea... requirements differ in various areas, yet the flat box stick builders still dominate the codes. A pox on them. Homes should be built to reflect and integrate with their local environments.

      Up where I used to live (and still to some extent where I do live) it's not hurricanes we need to withstand, but intensely cold temperatures. But most of the building code still advises the same styles of structures for both, with minor variations. Boxy stick building for the most extent.

      There are some variances, but not enough. A national building code as a foundation for basic construction is just plain a bad idea in the face of the many modern techniques and modern variations on old ideas that are being explored right now. But it's become canon, mostly thru insurance companies wanting consistent code they can write their tables on and contractors who want to simplify hiring/training requirements.

      Things are changing, I'll grant that. But the whole building code structure needs a severe overhaul.

      slash rant. Meh. :)

      SB

      --
      It's old. The more humans I meet, the more I like my cats. At least they are honest.
    38. Re:Sounds perfect for Florida... by joggle · · Score: 1

      I'm tired of arguing with you. If you care to know why wings work, take a look at any aerodynamics book. Sheesh.

    39. Re:Sounds perfect for Florida... by kevmit · · Score: 1

      Yeah, unfortunately this guy's lawnchair is probably sitting directly on top of a "NO STEP" sticker

  4. What's cooler? by bobhagopian · · Score: 5, Interesting

    "The house is designed to be autonomous. It uses energy-efficient solar power as well as advanced systems for recycling and cleaning water. Another idea, now on the drawing board, is to include a system to remove pathogenic particles in the sub-micron range from the air."

    I think this is the coolest part about the house, not the ultra-light composites. Think about never having to pay an utility bill again! Sure, you can do that for just about any house, but one that's built with self-sufficiency in mind is nice.

    1. Re:What's cooler? by garcia · · Score: 2, Insightful

      Think about never having to pay an utility bill again!

      Just like our empty dreams of VoIP causing the untimely death of the telcos I have a feeling that the utility companies would have nothing better to do than find a way to charge us for harnessing the sun's energy and recycling our drinking water.

    2. Re:What's cooler? by Anonymous Coward · · Score: 0

      Solar power isn't exactly the best choice for an Antarctic device is it? IIRC, the Antarctic is in darkness for 6 months of the year. It would be quite terrible to have such an expensive piece just sit there half the time because some engineers forgot about the tilt of the Earth.

    3. Re:What's cooler? by llevity · · Score: 4, Funny
      "Think about never having to pay an utility bill again!"

      I thought about this so much, I even tried it. It was great until they shut my power off.

    4. Re:What's cooler? by ZorbaTHut · · Score: 0, Troll

      Yeah! Instead of paying utility bills, we just have to pay maintenance and replacement costs for the solar power cells, the water recyclers and cleaners, and the air filters. Plus we have to pay out the nose to buy the equipment in the first place.

      Sounds like a great deal!

      --
      Breaking Into the Industry - A development log about starting a game studio.
    5. Re:What's cooler? by andufo82 · · Score: 0

      I think the cooler feature is the kernel of the automated house. Just imgine all the components you'll be able to add as simple as putting cream on the top of your muffet...

      --
      Temet Nosce
    6. Re:What's cooler? by Woody77 · · Score: 3, Interesting

      California and PG&E have programs for net-0 houses. Houses which pull from the grid at night/in the winter, and feed back into the grid during the day.

      It helps the utilities by lowering their production costs, and it helps the home-owners by decreasing their usage.

      The deal is that if you produce as much in a month as you consume, you pay nothing for service. Over the year, this is very unlikely, due to cloudy days and wintertime lack of sun.

      Houses with electro-mechanical meters will literally spin backwards and production negates consumption.

      The other big benefit is that hot summer days, the days with the most solar power generation capability are also the days of the highest use due to air conditioning loads.

    7. Re:What's cooler? by Anonymous Coward · · Score: 0

      Don't tell me you're using one of THESE to power your pc?
      Give the little guy a break! :)

    8. Re:What's cooler? by Paulrothrock · · Score: 1

      New solar cell designs can be printed on plastic sheets by a machine that's very similar to an inkjet printer. Not only are these systems incredibly durable, but they're also incredibly cheap. However, the production capacity hasn't ramped up yet.

      --
      I'm in the hole of the broadband donut.
    9. Re:What's cooler? by Rei · · Score: 1

      Thin-film solar cells are also notably inefficient. Currently, the very best a-Si modules out there (the only mature thin-film tech) have stabilized efficiencies of around 10%; most are around 6%. What you're talking about, though, may be the still in the lab-only process of printing cells from cadmium selenide nanorods in a conductive polymer. This process is only not currently commercially available, but has only 2-4% efficiency. Not very impressive. You'd need your whole roof, driveway, and yard covered with them.

      Of course, the Japanese seem to be all behind solar energy (despite having half the sunlight as, say, australia, per acre) - they produce 45% of the world's solar power. Your best bets for cost-efficient solar are not on people's homes; they're in solar power plants. There's a variety of way these can work, but the best ones are generally solar-thermal (solar chimneys, parabolic reflector farms, etc)

      --
      Leela: "It's like a textbook on evolution!" Fry: "... Except in Kansas."
  5. Space age? by vuvewux · · Score: 4, Funny

    Wasn't the 1960s the "space age"? If so, I live in a space age house!

    --

    Let's not forget that one can hate his government, but love his country.
    1. Re:Space age? by Doesn't_Comment_Code · · Score: 1

      I was just thinking that. A spaced aged house should have sheetrock walls, not plaster, and the kitchen counter and or table should have a boomerang print with lots of greens, oranges and browns.

      --

      Slashdot Syndrome: the sudden, extreme urge to correct someone in order to validate one's self.
    2. Re:Space age? by Vengeance · · Score: 3, Funny

      Don't forget the avacado-color appliances.

      --
      It was a joke! When you give me that look it was a joke.
    3. Re:Space age? by gstoddart · · Score: 1
      Don't forget the avacado-color appliances.


      shudder

      --
      Lost at C:>. Found at C.
    4. Re:Space age? by Rhys · · Score: 1

      Yes.

      A friend just has his SPACE AGE (tm) HVAC system replaced because they couldn't find a compresser coil small enough and energy efficient enough to be installed today.

      It definatly looked like it was from the space age, looking at (and inside) it.

      --
      Slashdot Patriotism: We Support our Dupes!
    5. Re:Space age? by Jbrecken · · Score: 1

      Don't forget the avacado-color appliances.

      Or burnt orange

    6. Re:Space age? by AKAImBatman · · Score: 1

      Actually, they should be made of foam.

      We used to have a Xanadu house up in the Dells. It was neat, but I'm not sure if it was really all that practical. At the very least, the interior was much more... organic.

    7. Re:Space age? by at_kernel_99 · · Score: 1

      used to??? Is xanadu no longer there? I hope at least the house on the rock is alive and well to keep that good ole dells overpriced kitsch going.

    8. Re:Space age? by AKAImBatman · · Score: 1

      It's been gone for a good ten years or so. *sniff* House on the Rock is still there.

    9. Re:Space age? by AKAImBatman · · Score: 1

      I just realized. If you don't know about Xanadu, then you probably don't know about Fort Dells either. Or the Wax World museum. Both have been torn out and replaced. Fort Dells is now another McD's, a Walgreens, a StarBucks, and an IHOP. Family Land has been gutted and converted into a hotel. Kalahari and Great Wolf are duking it out for the title of "best indoor waterpark". Noah's Ark is still the largest waterpark in the world, and you can't get decent food service anywhere.

      On the bright side, the new Moose Jaw restaurant is REALLY tasty. Go for the super-nachos.

    10. Re:Space age? by sharkey · · Score: 1
      Or burnt orange

      Predates the 60's. Of course, that's more of an "Orange burns you" than Burnt Orange.

      --

      --
      "Outlook not so good." That magic 8-ball knows everything! I'll ask about Exchange Server next.
  6. The structure, ok, but... by Solder+Fumes · · Score: 3, Insightful

    So a light, shell-like structure would just ride the earthquake, as it does not have enough inertia to generate destructive internal stresses. But does this mean that anyone and anything inside the building would be shaken like beans in a maraca?

    1. Re:The structure, ok, but... by Vengeance · · Score: 4, Funny

      I'd imagine that the shaking would be rather similar to that experienced on open ground, or at least it would be on the ground floor of a small structure. As I understand it, the shaking may be disconcerting but not generally dangerous, as long as it's not shaking loose heavy things above you.

      Of course, if a huge crack opens in the earth, taking you to the Land of the Lost, all bets are off.

      --
      It was a joke! When you give me that look it was a joke.
    2. Re:The structure, ok, but... by surreal-maitland · · Score: 1
      i imagine they'd just fall down. it's not like someone is picking up the house and dancing to "la cucaracha"(sp?).

      shake that moneymaker!

      --
      -ninjaneer
    3. Re:The structure, ok, but... by Gojira+Shipi-Taro · · Score: 3, Funny

      You've just inadvertantly suggested a huge market in "aftermarket hydraulics" for these things.

      Low-rider Space Houses.

      --
      "Oh my God. This is terrible. This is the end of my Presidency. I'm fucked."; ~ Donald J. Trump
    4. Re:The structure, ok, but... by Beryllium+Sphere(tm) · · Score: 4, Funny

      You'd still need to strap down your water heater and bookshelves, yes. They aren't the biggest hazard. In fact the joke among seismic engineers is "Earthquakes don't kill people, buildings kill people".

    5. Re:The structure, ok, but... by Anonymous Coward · · Score: 0

      The real question is what happens when a tornado comes and you wake up in Oz.

  7. Wow, Europe sounds great. by funny-jack · · Score: 4, Funny

    In its current design the SpaceHouse can withstand vibrations from earthquakes of up to 7 on the Richter scale, wind speeds of up to 220 km/h and up to 3 metres of flooding - specifications that came out of discussions with the insurance industry for a typical European location.

    Wha-aah? Wow, that backpacking trip through Europe is looking a lot less attractive than I thought. No wonder they tried so hard to discover new worlds!

    --
    You probably shouldn't click this.
    1. Re:Wow, Europe sounds great. by toddhisattva · · Score: 0, Flamebait
      and that's just the weather!

      You will also have to deal with the (smug skinhead socialist) Europeons.

    2. Re:Wow, Europe sounds great. by Anonymous Coward · · Score: 0

      You will also have to deal with the (smug skinhead socialist) Europeons.

      Actually, the skinheads are rarely socialists. Often peons, and often welfare leeches, but rarely socialists.

    3. Re:Wow, Europe sounds great. by psetzer · · Score: 1

      They just figured that if they could survive that, they could survive England losing the 2006 World Cup.

      --
      "Anyone who attempts to generate random numbers by deterministic means is living in a state of sin." -- John von Neumann
  8. Comment removed by account_deleted · · Score: 1, Insightful

    Comment removed based on user account deletion

  9. the best feature... by mmmmmhotpants · · Score: 3, Funny

    All new SpaceHouses come with the band Kraftwerk.

    --

    can't sleep. clowns will eat me.
    1. Re:the best feature... by jbrader · · Score: 1

      I'm thinking like mad to come up with a Bauhaus joke but it's just not working.

      --
      You are so boring that when I see you my feet go to sleep.
    2. Re:the best feature... by identity0 · · Score: 2, Funny

      Bah, that's better than that abandoned industrial site I bought in Germany, it came with Rammstein :P

    3. Re:the best feature... by linzeal · · Score: 1

      Listen to one of their new singles and if you do not undestand german read what you are listening to.

  10. Seems like a money eater... by garcia · · Score: 1

    Now that the money is available an independent group will be set up to examine the requirements for the building and to decide whether to use the SpaceHouse concept as a basis.

    Sounds like a waste of more resources than what they are trying to protect.

  11. A problem I see. by Moocowsia · · Score: 3, Insightful

    As a ferniture deliverer I see a problem. How the heck do you get large things like couches in it? A crane?

    --
    Moo!
    1. Re:A problem I see. by Wireless+Joe · · Score: 4, Funny

      If it's really like the Jetson's house, you just press the button on the side of the couch, and it folds up like a briefcase. Then you just pick it up by it's handle, step onto the moving sidewalk and wait for the clear tube to suck you up into the living room.

    2. Re:A problem I see. by Anonymous Coward · · Score: 0

      This is the Ikea age, you buy furniture in small boxes and build it yourself.

    3. Re:A problem I see. by thrillbert · · Score: 2, Funny

      As a ferniture deliverer I see a problem

      For just a second I read the above line and wondered how a /. reader could be a furniture delivery person... then I looked at his spelling..

      ---
      Collaboration, n.:
      A literary partnership based on the false assumption that the other fellow can spell.

    4. Re:A problem I see. by Anonymous Coward · · Score: 0

      Just don't get stuck in the couch when it's folding up, or your eyes will appear on the side, blinking and looking suprised.

    5. Re:A problem I see. by Moocowsia · · Score: 1

      I used to be an IT worker but to be honest this pays better. If the deliveries are close together I can make $45 in an hour. It's less work too :P

      --
      Moo!
  12. Space Tubes by Doesn't_Comment_Code · · Score: 4, Funny

    All I want in my space aged buildings is a pneumatic tube for transportation - like a big version of what they have at the bank. Need to go to work? Jump in the pod and push SEND. Want to go the store? Jump in the pod and push SEND. Convenient and fun.

    Give me that, and I can die happy.

    --

    Slashdot Syndrome: the sudden, extreme urge to correct someone in order to validate one's self.
    1. Re:Space Tubes by Solder+Fumes · · Score: 1

      Give me that, and I can die happy.

      Or, at the very least, stuck in the tube between McDonKFCWendyKingBell's and Wal-K-Tar-Depot-Bucks.

    2. Re:Space Tubes by maynard · · Score: 3, Funny

      All I want ... a pneumatic tube for transportation - like a big version of what they have at the bank."

      "Give me that, and I can die happy."

      As you most assuredly will, after exiting the tube at high speeds and smashing head first into a wall. I've seen Futurama and know the pitfalls. Be warned! --M

    3. Re:Space Tubes by Anonymous Coward · · Score: 0

      Yeah, you'll die happy in the tube. First, the ten G's or so of acceleration as you fly out of your house on your way to work, and then the sudden stop at the other end.

      Your boss will get a juicy human-flavored blended drink instead of a worker. eeeewwww....

    4. Re:Space Tubes by Rolo+Tomasi · · Score: 1

      Ever seen a Futurama episode?

      --
      Did you know you can fertilize your lawn with used motor oil?
    5. Re:Space Tubes by Ced_Ex · · Score: 1

      Say you got stuck in the pneumatic tube, would you get a large full body hicky?

      --
      Live forever, or die trying.
    6. Re:Space Tubes by Anonymous Coward · · Score: 0
      As you most assuredly will, after exiting the tube at high speeds and smashing head first into a wall.

      I saw a show about relocating ground hogs by sucking them out of their holes with a tanker truck which is normally used to clean out portable toilets. (Like a giant vacumm cleaner truck)

      They had the same deceleration problem and solved it with a target pad at the exit. Now only a few are killed during extraction.

    7. Re:Space Tubes by Strange_Attractor · · Score: 1, Offtopic

      Not to mention it's very arguable who the terrorists would prefer. The Bush White House's squandering of world goodwill after 9/11 (even assuming they were right about the reasons for invading Iraq) has meant a recruiting and I'd bet a significant fraction of 'em (if not 100%) want to have Bush stick around another 4 years...

      --

      ----
      WWJD...For a Klondike Bar?
    8. Re:Space Tubes by Chairboy · · Score: 0, Offtopic

      Give me that, and I can die happy.
      Once you have that, you can die not just happy, but quickly as well.

    9. Re:Space Tubes by TheAmazingBob · · Score: 1

      Stupid question, but why the Hell would you `relocate' Ground Hogs?

    10. Re:Space Tubes by Anonymous Coward · · Score: 0
      why the Hell would you `relocate' Ground Hogs?

      Large colonies can cause problems for farmers. Relocation was deemed less cruel than extermination.

    11. Re:Space Tubes by maynard · · Score: 1

      Relocation was deemed less cruel than extermination.

      Why am I seeing this mental image of a PETA representative proving the danger of this procedure by extracting herself pneumatically from a giant simulated ground hog hole straight into a simulated giant steel-backed ground-hog-storage container? *THWAP!* --M

    12. Re:Space Tubes by Anonymous Coward · · Score: 0

      fag

    13. Re:Space Tubes by Anonymous Coward · · Score: 0

      Hey, I thought you didn't watch television... Something about bad for intellectual minds or the environment or some-such.

  13. really really cool by celeritas_2 · · Score: 0

    Correct me if i'm stupid, but isn't it very cold in Antartica. It seems that lightweight structures would not exactly be the best choice because of the blowing away and being extrememly cold factors.

    --
    -- Checking emails and kicking cheats `till the day I die.
    1. Re:really really cool by mdf356 · · Score: 3, Informative
      It's cold, but weight and insulative properties aren't strongly correlated. One of the best insulators in the world is AeroGel which is practically as light as air.

      And from TFA, the structure they're talking about can withstand 220 km/h (140 mph) winds.

      So I'd say it's pretty sturdy. Lightweight means less inertia which means it's easier to withstand some strong forces.

      Cheers, Matt

      --
      Terrorist, bomb, al Qaeda, nuclear, yellowcake, kill, assassinate. Carnivore is dead... long live Echelon.
    2. Re:really really cool by Anonymous Coward · · Score: 0

      TFA states that it can withstand 200+Km/h winds. And lightweight doesn not mean low insulation - check out aerogels.

    3. Re:really really cool by Doesn't_Comment_Code · · Score: 1

      Well, I agree with you on the high-speed wind problem. But with enought water, furniture, maybe anchors, I'm sure they can work through that.

      The insulation shouldn't be a problem. Material need not be heavy to insulate well. In fact, in many cases, the less dense a material, the better it insulates. For instance, two layers of lightweight material with foam packed between them, or even empty air space should insulate fairly well.

      You're basically dealing with heat transfer from contact between elements and radiation. Radiant heat loss can be hampered by a nice shiny layer, like tin foil. And any reasonably thick layer that doesn't transport heat well will slow heat loss do to contact (a vaccuum would be ideal).

      --

      Slashdot Syndrome: the sudden, extreme urge to correct someone in order to validate one's self.
    4. Re:really really cool by Anonymous Coward · · Score: 0
      Weight isn't the most important thing. Even heavy structures blow over in Antarctica. Once you anchor it, it only needs to be strong. One of the biggest problems in Antarctica is drifting. Things tend to get covered in snow very fast. I've woken up to 15 foot drifts where nothing was there before I slept.

      It's cold in space too, so I guess they found a solution for that.

    5. Re:really really cool by celeritas_2 · · Score: 1

      I realize this AFTER i post my useless comment and actually read about it in the website. What they need to do now is make the legs into....er....legs, I've always wanted a giant spider house.

      --
      -- Checking emails and kicking cheats `till the day I die.
    6. Re:really really cool by Anonymous Coward · · Score: 0

      I've woken up to loads of traffic cones where nothing was there before I got dru^w^w slept.

  14. Re:Antartic...Space? by l4m3z0r · · Score: 3, Insightful

    Because that technology was designed by there space program, doesn't mean that the space program has to waste time manufacturering it or using resources in order to put it in antartica. For instance, I doubt NASA is currently involved in the manufacture of Tang even though they developed the stuff. This won't waste any money of the space programs its just using technologies they developed(plans, documentation and practices on how to make that etc etc.)

  15. Re:Antartic...Space? by Anonymous Coward · · Score: 0

    Or by using these technologies today, it would enable more advancements through other industries, relieving some of the budget burdens...

  16. Insurance industry by Yokaze · · Score: 2, Funny

    In its current design the SpaceHouse can withstand earthquakes of up to 7 on the Richter scale, wind speeds of up to 220 km/h and up to 3 metres of flooding - specifications that came out of discussions with the insurance industry for a typical European location.


    It seems to me, living in a typical European location is a dangerous thing to do :).
    --
    "Between strong and weak, between rich and poor [...], it is freedom which oppresses and the law which sets free"
  17. Re:Now all we need are flying cars by Anonymous Coward · · Score: 0

    Fuck you and your free ipods. I hope if you get one, all your friends and neighbors that you suckered into this shit so you could have a 200 dollar piece of plastic shove it up your goddamn ass.

  18. Good idea by macshune · · Score: 4, Interesting

    These houses totally look cool and the design is awesome, but they use exotic materials that are probably only produced in huge quantities when large institutions have the money to get someone to cook up a batch. Carbon Fiber Reinforced Plastic (more commonly, just Carbon Fiber)? Can't buy that at Home Depot, last time I checked:)

    It's a great exercise and it's exciting to the see the future take shape (literally!), but until regular folks can buy up some of this stuff to build homes out of, that's all it's gonna be.

    1. Re:Good idea by ColoradoAuthor · · Score: 2, Insightful

      And where do you get repair materials, when the roof is punctured (by hail, or space debris, or whatever)?

      Sounds like geodesic domes, hyperbolic parabaloid roofs, etc. These structures work okay in places like Antarctica, but for typical residential use they fail three important tests: 1) Will my local building inspector--who only understands sticks-n-stones construction--approve the thing without a ton of paperwork and appeals? 2) Will my rectangular furniture fit? and 3) Can I repair it when it breaks?

    2. Re:Good idea by Anonymous Coward · · Score: 0
      Can't buy that at Home Depot, last time I checked:)

      Gibt's bei Eisen-Karl. Oder bei Obi.

    3. Re:Good idea by Beryllium+Sphere(tm) · · Score: 1

      Good points, plus you need to worry about repair techniques. Break a conventional wooden house and medium-skilled people can usually fix it with basic tools. Compare that to lightweight composites, some of which need to be cured in an autoclave.

      Building codes need to be reformed anyway.

    4. Re:Good idea by LWATCDR · · Score: 1

      You can get Carbon Fiber pretty easly. McMasterCarr, Aircraft Spruce, and even Tower Hobbies carry it.
      IT is not cheap

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    5. Re:Good idea by zuzulo · · Score: 1

      Curiously the carbon fiber itself is relatively inexpensive compared to traditional materials (steel, wood, concrete, stone, etc). On the other hand, the resin matrix for the carbon fiber is quite expensive indeed.

      If anyone knows where to find cheap aerospace quality resins, let the slashdot community know! I for one would greatly appreciate some pointers towards non-toxic homebrew resins and foams that cost less than those available from the wholesale and retail manufacturing community...

      --
      "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety."
  19. SeaLab, is that you? by funny-jack · · Score: 1

    The Space House: Good in space, good in Europe, good at the South pole, AND good at the bottom of the sea!

    --
    You probably shouldn't click this.
    1. Re:SeaLab, is that you? by Peter+Cooper · · Score: 1

      Yeah, I thought it was a rip-off of Sealab as soon as I saw it :-)

      If an antarctic base had crazy people who drank lots, did drugs, and spoke crazy crap all the time, it'd be pretty fun. Oh, hang on, it's going to be the German base, right? Score!

    2. Re:SeaLab, is that you? by Kreigaffe · · Score: 1

      just remember to stay away from pod 6. pod 6 are a bunch of jerks.

      --
      ... still waiting for this free-as-in-beer free beer I keep hearing about. :|
    3. Re:SeaLab, is that you? by ajlitt · · Score: 1

      Surprisingly, it also looks like the Hall of Doom.

  20. Same composites onboard ESA spacecraft by Anonymous Coward · · Score: 0

    This comes in handy when you slam your house directly into the ground, like during an earthquake or with a Mars probe.

    The next obvious application would be a doghouse to protect your beagle.

  21. Earthquakes, sure... by ackthpt · · Score: 4, Insightful
    will be used to make a self-supporting lightweight shell-like structure able to withstand severe earthquakes.

    How about typhoons and hurricanes?

    There's some housing in the Florida keys built on concrete pilars which look a bit like this, except they're square, built to withstand trailer shreading winds and stay above the water.

    I wonder how durable in extreme cold this stuff would be, particularly in cold climates, as much aluminum developes stress fractures. More surface area on the outside means more area to insulate, too.

    BTW, if you've ever considered living in a geodesic home, consider that the roofing costs about 3x what a regular house does. I wonder what mantenance would be like on these in the long term.

    --

    A feeling of having made the same mistake before: Deja Foobar
    1. Re:Earthquakes, sure... by Anonymous Coward · · Score: 0

      It's built to withstand 3m of water and 220km/h winds. Plus the model is being built in antartica so I think they have the cold down.

    2. Re:Earthquakes, sure... by Pi-Zero+Meson · · Score: 1

      about the geodesic dome homes what do you mean roofing cost three times as much all the domes I have looked at we all made of the same thing foam covered with concrete and held together with portland cement

    3. Re:Earthquakes, sure... by Anonymous Coward · · Score: 0

      TFA says it is designed for up to 220km/h winds.

      Also, I can't find any mention of aluminium... just carbon fibre.

    4. Re:Earthquakes, sure... by lavaface · · Score: 1
      if you've ever considered living in a geodesic home, consider that the roofing costs about 3x what a regular house does.

      The roofing may cost more but you sure do save money on the walls ; )

    5. Re:Earthquakes, sure... by ackthpt · · Score: 1
      It's built to withstand 3m of water and 220km/h winds. Plus the model is being built in antartica so I think they have the cold down.

      FYI

      Charley was a Cat 4 (145 mph)

      Cold isn't just the temperature, but what effect it has on metals under stress. I've found many instances of aluminum becoming more brittle in 10-20 degree F range. Keep in mind any material becomes more brittle at lower temperatures, the question would still remain, is it well enough engineered for extremes?

      --

      A feeling of having made the same mistake before: Deja Foobar
    6. Re:Earthquakes, sure... by ackthpt · · Score: 1

      There's quite a few geodesic dome houses in my area, with regular roofing materials, which have some desireable properties over foam and poured concrete, etc. A friend is a specialist roofer for these types of structures and I take his word for it that not everyone can do one of these houses.

      --

      A feeling of having made the same mistake before: Deja Foobar
    7. Re:Earthquakes, sure... by OverlordQ · · Score: 1

      Space-technology here, I think Space is a touch colder then Antartica.

      --
      Your hair look like poop, Bob! - Wanker.
    8. Re:Earthquakes, sure... by ackthpt · · Score: 1
      Space-technology here, I think Space is a touch colder then Antartica.

      Cold, yes. Windy, no.

      --

      A feeling of having made the same mistake before: Deja Foobar
    9. Re:Earthquakes, sure... by linzeal · · Score: 1

      Space is a hard vacuum it is not cold in a vaccuum. The ISS is in the atmosphere and so is the space shuttle so they do not count.

    10. Re:Earthquakes, sure... by SillySlashdotName · · Score: 1

      Are you saying that, square foot for square foot the roofing costs more, or that, because the dome can be all roof the roofing costs more?

      Any dome less than half of a sphere can be all roof in most building codes and so has a lower strength requirement - building the dome is less expensive than building the upright walls and adding a roof.

      If you are saying that, square foot for square foot the dome is more expensive than a typical flat roof, then I have no data to make any kind of response other than to point out that the smae materials can be used, the cost of hte labor may be more, though. In addition, the odd shapes and sizes may mean more wasteage than in regular roofing...

      --
      Acts of massive stupidity are almost never covered by warranty. --me.
  22. snow by spectrokid · · Score: 1, Interesting

    They say they want to use it in Antartica. As far as I know, a fresh layer of snow falls each year so that every building eventually gets snowed under. This is solved now by making 1 storage buildings which once a year can be moved on top of the new snow. How the hell will they be able to dig out these big leggs and move such a big structure? Anybody any experience with this?

    --

    10 ?"Hello World" life was simple then

    1. Re:snow by pcmanjon · · Score: 1

      "As far as I know, a fresh layer of snow falls each year so that every building eventually gets snowed unde"

      How about make something as tall as one of the WTC towers were with like a door on every story... when the thing fills up to the top.... it'd be like an underground apartment complex.

      When it gets covered in snow completley.... build a new one on top of the old one

    2. Re:snow by Anonymous Coward · · Score: 0

      "How the hell will they be able to dig out these big leggs and move such a big structure?"

      I notice that the legs taper down to almost a point. Seems like you could pop them out of the ground more easily because of that. You'd leave behind the disc that the leg was resting on, but that's not much of an impact for such a structure.

    3. Re:snow by Anonymous Coward · · Score: 0

      Antartica is one of the dryest places on earth. It doesn't snow there. It's too cold. Get your facts straight.

    4. Re:snow by electric_penguin · · Score: 1

      Currently the process they use is simply annually jacking up the structure. How they would handle this with new legs it's clear from the article.

  23. And of course the only music... by Samurai+Cat! · · Score: 1, Funny

    ...that should be played within:

    Esquivel's "Space Age Batchelor Pad Music"!

    --

    "People" using "unnecessary" quotes should be "shot".
  24. Baba Yaga's Hut! by citiZen2010 · · Score: 0

    The only problem with this design is that the support legs are not in the magic chicken style, which is very useful in certain situations, such as during a flood, when one might want their dwelling to walk to higher ground!

    1. Re:Baba Yaga's Hut! by AndroidCat · · Score: 1
      They said we would have flying mortars. Where's my flying mortar?
      "Hurtling through the air towards them came what seemed to be a flying kitchen bowl, ringed with flames. As it came closer they saw it was a sturdy grinding mortar, paddled along by a hideous old hag with a giant pestle"
      She's got a space-age house and drives a UFO, no fair!
      --
      One line blog. I hear that they're called Twitters now.
  25. Tsk, no imagination (Re:Space Tubes) by Aumaden · · Score: 2, Funny
    Tsk! Tsk I say!

    Where's your imagination?

    Pneumatic tubes? Pshaw!

    Matter transporters!

    "Scotty,2 Big Macs, large fries, and a chocolate shake to beam up!"

    Scotty: "Me transportters kenna stand the strain!"

  26. Thats why the Japanese built paper houses by Anonymous Coward · · Score: 5, Informative

    Because light is better than strong and heavy. In a gentle earthquake still most of the injuries are caused by fixtures and fittings flying around or objects falling from shelves. This increases but with the strength of the quake but almost all deaths are caused by crushing or suffocation when a structure collapses. Yes you would be flying around like seeds in a pod but unless your computer monitor decides to hit you back for all the times you whacked it then you can at least know you are going to survive with a few bruises.

    1. Re:Thats why the Japanese built paper houses by electric_penguin · · Score: 1

      Sounds like you need an LCD.

  27. Comment removed by account_deleted · · Score: 0, Troll

    Comment removed based on user account deletion

  28. Jetsons? by artemis67 · · Score: 0

    The dream of building the Jetson's Skypad Apartment may come to true because technology designed for space could become the basis of the new German Antarctic station.

    Does that mean they're going to stick them on top of a mile-high pole?

  29. Sounds familiar by nytes · · Score: 5, Interesting

    Of course, you could also jump into your time machine and visit the house of the future at Disneyland, circa 1957.

    It was made so well that the wrecking ball just bounced off of it when they tried to demolish it. They had to bring in a crew with saws.

    --
    -- I have monkeys in my pants.
  30. Meet George Jetson by MikeMacK · · Score: 2, Funny

    And they can get there in their flying cars. slashdot.org

  31. Lightning Protection? by monteskewed · · Score: 1

    "For instance, construction materials could include highly efficient fireproof material designed for space as well as a thin layer of 'Polymer' - a metal-covered plastic foil that could be applied to any part of the SpaceHouse to protect against lightening."

    Why not just use a good old $30 lightning rod? That is of course if your looking to prevent electrical discharge, and not excess illumination from "lightening".

  32. Some plus points by kabz · · Score: 5, Insightful

    Well, the design goals that support these idea include :

    - must be assembled in situ. So transporation dictates that the components must be fairly lightweight. Starting out lightweight also means that additional highly effective insulation materials can be added to minimise heat loss to the environment.
    - must withstand cold. Space proven materials can already stand up to the extremes of cold.
    - aerodynamic design. Carbon reinforced plastic is great for forming into non-flat shapes. Note that all the pictures in the article show structures that look like they are designed to have low wind resistance when compared to traditional cabin shapes.
    - non-polluting at end of life. Lightweight structures that may be dissassembled and released from their ground tethers are better than traditional buildings that may have to use concrete foundations.

    I wonder if this style of building is something that will spread to normal life. If it could be made low cost, then it would sure beat having a mobile home !!

    Come to think of it, the Texas coast, just south of Galveston has some houses that look a bit similar to this, though the ones I've seen look more like they are made of sheet metal.

    --
    -- "It's not stalking if you're married!" My Wife.
    1. Re:Some plus points by Anonymous Coward · · Score: 0

      I've seen one of those. It seems to be chained down to the ground, and has a vent tube on top. I guess it is designed to float in case of a tidal surge? Weird as hell. Kind of shaped like a two-story tall mixing bowl with a plate on top.

  33. not for California by Bill+Dog · · Score: 1
    Even with eventual economies of scale, how much more would this add to home prices, where here in California at least the median is currently in the mid $600's!

    And that 7.0 Richter scale rating would need to be for reals.

    --
    Attention zealots and haters: 00100 00100
    1. Re:not for California by pjt33 · · Score: 2, Funny

      *does the currency conversion* About 350 quid for a house? I might consider moving to the US after all.

    2. Re:not for California by Anonymous Coward · · Score: 0

      Sorry, that would be 350 kiloquid. :-)

  34. the ESA hard at work by j1mmy · · Score: 2, Funny

    Maybe they'll name this one the Beagle III. I hope the residents enjoy disappearing into the Martian wasteland.

  35. Re:Antartic...Space? - Earth Prototype by Ced_Ex · · Score: 1

    If you were someone that would actually get a chance to live in one of these in space, wouldn't you like to know that the structure could at least withstand the vigours of being in the Antartic before being placed on the moon or Mars?

    --
    Live forever, or die trying.
  36. no stairs? by ColonBlow · · Score: 2, Interesting

    It's going to be tough moving in with just a ladder. How am I supposed to get my waterbed up there?

    It would be cool to park under your house though. Then you can just slide down a pole to your car every morning, batman style.

    --
    free online diet tracking.
  37. revolutionary thinking, indeed by karb · · Score: 2, Funny
    Scientist 1 : Can you think of any problems with residential housing that sits 15 feet in the air?

    Scientist 2 : Why, no! Brilliant! Maybe if humanity comes together we could build standard residential housing that sits hundreds of feet in the air for no reason!

    Scientist 1 and 2 : (imagine where they will make space in their office for the Nobel prizes)

    --

    Jack Valenti and the MPAA are to technology as the Boston strangler is to the woman home alone

    1. Re:revolutionary thinking, indeed by Anonymous Coward · · Score: 0

      So that it can be stacked over pre-existing housing? A kind of ad-hoc apartment complex for the near-sighted over-populated nations of the world.

  38. Re:Now all we need are flying cars by jasonmicron · · Score: 1

    wow...

  39. Jumpjets by Trigun · · Score: 1

    Melt snow and lift superlight structure all in one shot! Plus you can move to a better neighbourhood at will.

    Eskimo crackwhores hanging around? Fire the boosters!

  40. A plastic house? by Jim+Morash · · Score: 1

    Sounds like a maintenance nightmare. What if it cracks? And putting on an addition would be pretty tough.
    The "autonomous" idea is mega-cool, however.

  41. AT-AT? Or GO-BOT command centre? by Anonymous Coward · · Score: 0

    COOL!

    What powers the legs and how fast does it crawl along?!

  42. this is so "2001" by Frederic54 · · Score: 1

    as an article on the ESA website dated November 13th 2001, already talk about the spacehouse, on earth, with a "true" picture of it!

    --
    "Science will win because it works." - Stephen Hawking
    1. Re:this is so "2001" by Anonymous Coward · · Score: 0

      I was about to agree with you b/c I thought you were talking about the movie...

      doh.

  43. OT (BushRant): Re:Space Tubes by Strange_Attractor · · Score: 0, Offtopic

    1. This was a reply to a comment since modded troll, taking exception to the grandparent poster's sig. 2. I gunked it up in editing -
    Not to mention it's very arguable who the terrorists would prefer. The Bush White House's squandering of world goodwill after 9/11 (even assuming they were right about the reasons for invading Iraq) has meant a recruiting and fundraising bonanza for terrorists. I'd bet a significant fraction of 'em (if not 100%) want to have Bush stick around another 4 years...

    --

    ----
    WWJD...For a Klondike Bar?
  44. Death From Above by RatBastard · · Score: 1

    And if those pesky neighbors get on your nerves you can give them a taste of the old Death From Above.

    --
    Boobies never hurt anyone. - Sherry Glaser.
    1. Re:Death From Above by Trigun · · Score: 1

      Gotta dump the septic tank somewhere.

  45. Deja vu by ptomblin · · Score: 2, Interesting

    It looks so much like a Buckminister Fuller Dymaxion House that it's scary. Not the one that's in the Henry Ford Museum, but a different design that suspended the whole structure from a central pole. It was also designed to be as self-sufficient as possible, and designed from light-weight materials so it could be air-lifted into place.

    --
    The next Cmdr Taco duplicate will be ready soon, but subscribers can beat the rush and see it early!
    1. Re:Deja vu by shis-ka-bob · · Score: 4, Interesting
      Yup, I was thinking that too. I never really understood why Bucky was so concerned about the weight of a house. For compressive loads, a good cheap concrete seems quite reasonable. If you are talking about an aircraft, then cost is a function of weight. But I don't buy that arguement for a house. You can already drive a mobile home to a lot and install it an afternoon, but mobile homes are not considered 'premium' because of their mobility. Can any Slashdotter explain why lightweight is an asset in a house?

      I can understand the 'money as function of weight' argument for an Antartic station that is air lifted, but that is rather exceptional. I'm wanting to understand why Bucky's design never took off (pun intented.)

      --
      Think global, act loco
    2. Re:Deja vu by ptomblin · · Score: 1

      One of the factors that Bucky put a lot of weight on was air-portability. He thought that if the house was self-sufficient enough to not need to be on the grid, then it should be light enough that you could drop if off in the wilderness somewhere without roads.

      Bucky was a bit of a loon, but I happen to agree with him in a some ways. I don't care what my suburban home weighs as long as the utility bills are low, but if I were building a cottage, building with native materials (rock, wood, etc) or light weight materials would be a higher priority, especially since some of the sites I have in mind are only accessible by boat.

      --
      The next Cmdr Taco duplicate will be ready soon, but subscribers can beat the rush and see it early!
    3. Re:Deja vu by BelugaParty · · Score: 3, Interesting
      As the other poster pointed out, Buck was concerned with air dropping, if not the entire structure, then the materials. Also, one of his more wild eyed theories was to have geodesic spheres and domes held up by poles, like veggies on a skewer (or a sky city). He felt such vertical construction would limit the suburban sprawl of the time and still allow each family to have their own 'house'.

      His designs never really 'took off' because they required a lot of change in habits and expectations from the consumer eg: his houses included water misters instead of water faucets and showers; and his target market was, in his own mind, people who need very basic shelter and very basic sanitary utilities, so he paid little attention to decor or style of the time. His designs also did not allow for easy expansion or remodeling.

      I visited a geodesic dome, built on the same lightweight principles as the dymaxion house, and found it to be very elegant in design. From the living room and kitchen at the bottom floor, there was a beautiful spiral staircase that went to the top (about 4 stories up). The various rooms of the house were vertically staggerred along the walls, with the master bedroom overlooking it all. When you looked down from here, it was like being in cloud city or something. Three things to note though: its not a good place for privacy, it could get noisy, and the temperature at the top was considerably warmer than at the bottom. Still, I like some of his designs, but they are really for the spartan/stoic among us.

    4. Re:Deja vu by bizard · · Score: 1
      As an owner of a house on a hillside, I can answer that question. My house is 80 years old, and about 20 years ago had a water main break up the street from it. The foundation upgrades done afterwards to keep the house on the hill involved piers, massive grade beams, and massive retaining walls.

      So much concrete was used that whatever moron did the job decided to tilt the house slightly up hill so that the inevitable settling that the house would do would correct itself. Concrete weighs a lot, and if you put that on a clay slope the whole thing will want to move down hill. Since we have the piers, it just sinks in place instead

    5. Re:Deja vu by user32.ExitWindowsEx · · Score: 1
      Aren't domes like that more hurricane-proof than most places?

      I've heard so, supposedly...but I dunno for sure...and, well, here in FL, it might be worthwhile for some parts of the state.

      p.s. someone help me, please! I've chipped in to the community. You should too. To sweeten the deal, I do have two gmail invites.

      --
      "Evil will always triumph because good is dumb." -- Dark Helmet
    6. Re:Deja vu by BelugaParty · · Score: 1

      I've heard the same the same thing. They are more common in praries (more common meaning they exist) where high winds are frequent. You can buy the geodesic houses in kits, but you'll need a bit of ego to set one up in a burb in FL.

    7. Re:Deja vu by bird2brain · · Score: 1

      Bucky a loon? Naw, he was just way to far ahead of his time and too much of a threat to given much credence. If he had been given a better chance, he could have had quite an impact on many industries. Elements in his house and car could still be considered innovative today, but would threaten established industries.

    8. Re:Deja vu by Anonymous Coward · · Score: 0

      fuller considered weight as a factor because the building materials were generally sold by weight. designing for low weight, he felt, kept the consumer's price minimized. he was, after all, engineer at heart.

      fuller also tried to design his houses to minimize house-cleaning effort. smooth continuous surfaces, few recesses. so not many opportunities for natural materials. sorry.

    9. Re:Deja vu by shadowbearer · · Score: 1

      Yeah, and requiring custom built furniture :) which I suspect is one of the reasons why such homes aren't in the mainstream.

      You're right tho, they are beautiful. Expensive as hell per sqft, but beautiful. Expansion/modification is just a stone cold bitch, at least if you wish to preserve the aesthetics.

      A lot of the inherent problems wrt to heat via air distribution have been solved in some more modern designs, but his designs are damned hard to alter to produce truly energy-efficient homes, mostly because you can't easily incorporate passive energy systems *. That's too bad, because in terms of structural material vs. interior volume, BMF's designs are extremely efficient. One time costs... :)

      Noise can be dealt with with more modern materials. But - cost, cost...

      Sigh. :)

      * If one was willing to incorporate a central structure built around the Russian masonry-style woodburners, with the attendant thermal mass, a lot of those problems are averted. But everyone out there wants the incredibly inefficient - and hideable - forced air systems. Whatever :D Then there's the shell insulation, where mass really comes into play. Again, whatever. I much prefer the cordwood or strawbale structures I've seen, and mass definitely helps wrt to high wind conditions, as does the geometry (one can build either as vertical cylinders with a lot more aerodynamics than a box built out of sticks :)

      Cheers,
      SB

      --
      It's old. The more humans I meet, the more I like my cats. At least they are honest.
  46. We at Slashdot Salute you by Anonymous Coward · · Score: 0

    Mr. ferniture deliverer man.

  47. Oh, please! by Hooptie · · Score: 3, Insightful
    That is same as complaining that the the Mars rovers, Spirit and Opportunity, are worthless because they wont carry a family of four. Look at the application for which this structure is designed. How often do they get 220+kph winds in Antarctica? How often do they get 7.0 quakes?

    TFA does not say that they advocate replacing ALL current building methods with this. If you did RTFA you would have noticed this:

    In its current design the SpaceHouse can withstand vibrations from earthquakes of up to 7 on the Richter scale, wind speeds of up to 220 km/h and up to 3 metres of flooding - specifications that came out of discussions with the insurance industry for a typical European location.
    (emphasis mine)

    This was NOT designed for Florida, it was designed for Europe/Antarctica.

    Hooptie

    --
    "Heavens, it appears that my weewee has been stricken with rigor mortis!" -- Stewie Griffin
    1. Re:Oh, please! by grimarr · · Score: 1
      How often do they get 220+kph winds in Antarctica?


      According to http://www.antarcticconnection.com/, part of Antarctica experience winds of up to 200 mph. That's probably a rare occurance, but I gather that it can be a very windy place.
  48. I wonder... by Liora · · Score: 1

    Skip the real life stuff... I just want one of the models to play with. That would make the ultimate dollhouse/GI Joe fort. Unfortunately, it's not exactly Barbie sized, so my six-year-old sister might refuse to give me an excuse to play with it.... Darn that "I only want to play with Barbies" age....

    --
    Liora
  49. The Problem With Housing Innovation in the USA by Anonymous Coward · · Score: 2, Interesting

    The problem with housing innovation in the USA is not a lack of ideas for cheaper and better ways of doing things, it is local and municipal building codes and the multitude of construction trade unions that support their enforcement and expansion. In many areas, housing construction work will -not- get the building inspector's apporval unless he is certain that it was done by union laborers, and they are not interested in anything [pre-fab] that drastically cuts down on their earnings.

  50. I am a shaman.. by Anonymous Coward · · Score: 0

    ...magician
    The sun is purple
    3d dimensions (sic)
    I am for mental extensions

  51. cold durability.... by Anonymous Coward · · Score: 1, Informative
    Cold durability would depend largely on what matrix system they use. Aircraft generally use a thermo-set epoxy (must be cured in an very large autoclave). Ships us a vinyl ester matrix that is molded at room temp and has a room temp cure. While CFRP is sexy, glass reinforced works pretty well too and is cheaper. Most personal watercraft are built from glass fiber reinforced vinyl ester.

    As for cold - they make carbon fiber tanks for NASA(not sure of the matrix) intended for liquid hydrogen.
    http://www.globalcomposites.com/news/news_fiche.as p?id=1052&


    And yes, making stuff from carbon fiber is very expensive. A case of the proverbial diamond in a goats *ss. (oh, now I've done it....)

    Anyway, this thing isn't going to fly (intentionally) or be pulling 10Gs anytime soon. CF is stronger than GF but is certainly overkill. It seems more a marketing tool/cool engineer toy (screw the $, full steam ahead) =P


    -Otto

  52. Re:You never noticed that before? by Anonymous Coward · · Score: 0
    I find it interesting that you forgot another common karma whore trick.

    Of course they don't use italics.

  53. summaries are ridiculous by Anonymous Coward · · Score: 0

    what contemporary design solutions are using more steel and concrete? concrete and steel have both become lighter and stronger

  54. Re:Now all we need are flying cars by the_brat_king · · Score: 1

    Funny you should mention "flying cars" now... I just saw (over at the drudge report) a link to a yahoo story about NASA and boeing teaming up to build flying cars to alleviate traffic crowding...

  55. Signature is a troll by Beryllium+Sphere(tm) · · Score: 2, Insightful

    >10 out of 10 Terrorists agree - Anybody but Bush in 2004

    A troll, because it's so easy to find out what the terrorists have to say about the man who let bin Laden get away.

    For example, from the June 3 2004 issue of The Economist:

    "A communiqué from a Saudi jihadi group expresses the hope that George Bush will be re-elected because his "haste to use force, his lack of wisdom and religious fanaticism have roused the Islamic nation"."

    If that sig were a legitimate political statement instead of a troll it would say something like "Afghanistan is free of the Taliban", "Cheney is better qualified than Edwards", "2/3 of al Qaueda's leaders are now in Guantanamo or in Hell", "Support traditional values -- vote Bush", or something along those lines.

    Sorry, but nonsense offends me.

  56. Danger Will Robinson! by davidsyes · · Score: 1

    Danger! Danger!

    Where is the Jupiter Two?!

    Hopefully, the septic system is not part of the package and certainly not in the bottom of the bowl. If they go past the nominal or limiting/breaking point, the thing could crash down on the slurry or mess.

    DANGER! Danger!.

    David Syes

    --
    Previously: "Linux... Toward the Sunrise..." Now: "Linux... Toward the-- No, now, part of Every Sunrise"
  57. Aqua Teen Hunger Force Quote: by WhatAmIDoingHere · · Score: 1

    Shake: So do you got any of those.. space age.. tube.. thingies?

    --
    Not a Twitter sockpuppet... but I wish I was.
  58. Space age house by Anonymous Coward · · Score: 0

    One of the things that was readily apparent to me was that you also have exposed the lower portion of the structure to the elements. Therefore, wouldn't the floor also need to be insulated and heated? Add an additional 40% for heating energy. No one gives a damn how strong the structure is if it's freezing cold inside.

  59. Re:Now all we need are flying cars by Anonymous Coward · · Score: 0

    Amen!

  60. +3 Funny, -1 Overrated = -1 total karma. Fuck you. by Anonymous Coward · · Score: 0

    I quit Slashdot forever.

  61. Obligatory by Escherial · · Score: 1

    I, for one, welcome our space-age, bubble-track-housed overlords. Jawhol!

  62. Little Penguins by krogger · · Score: 1

    Take a close look at come of the high-res links. One of the scientists is wearing a three-piece suit, the other, some sort of summer dress. They have even included a park bench, a convertable, and little penguins in marching in line. How sweet.

    --
    I write my own sigs! Ask me how!
  63. Stress fractures by TheWizardOfCheese · · Score: 1
    I wonder how durable in extreme cold this stuff would be, particularly in cold climates, as much aluminum developes stress fractures.

    1. The domes are made of carbon fiber, not aluminum
    2. Ever wonder what the air temperature is outside your aluminum aircraft at 40,000 feet?
    --

    "The good reader is a rarer swan than the good writer."
    1. Re:Stress fractures by ackthpt · · Score: 0, Troll
      Ever wonder what the air temperature is outside your aluminum aircraft at 40,000 feet?

      Ever notice all those little cracks in the skin of aircraft? I know it's a pretty good alloy, because the velocity is ~500 kts and vibration and other physical stresses are considerable, but then it's aero dynamic, too, which most houses aren't.

      How's Carbon hold up under extreme cold? Got any good references?

      --

      A feeling of having made the same mistake before: Deja Foobar
  64. oblig. video game reference by LiquidMind · · Score: 4, Funny

    All your Antarctic spage-age house are belong to us.

    --
    This sig contains repetition and redundancy.
  65. Don't want it blowing away by fitzsimj · · Score: 1
    For instance, construction materials could include highly efficient fireproof material designed for space as well as a thin layer of 'Polymer' - a metal-covered plastic foil that could be applied to any part of the SpaceHouse to protect against lightening

    Is that 'polymer' foil made with lead? That's what I'd use if I didn't want it lightening.

    Thank you, thank you, I'll be here all week. Be sure to tip your waitress, folks.

  66. Re:Antartic...Space? by IvoryRing · · Score: 2, Interesting

    NASA developed Tang? That's funny, I thought General Foods developed Tang in 1957 (original USPTO trademark registration #0670697, filed Oct 16, 1957, renewal [current?] #1974439), and NASA was signed into law in 1958.

  67. Stupid reality... by killjoy966 · · Score: 1

    Was anyone else at least slightly disappointed that the actual building in the Antarctic looked nothing like the numerous models?

    --

    Sigs are for suckers.

  68. Re:Space age colors by ArsSineArtificio · · Score: 1
    Of course, that's more of an "Orange burns you" than Burnt Orange.

    Well, sure. Soviet Russia was on the other side during the Space Age.

    --
    All employees must wash hands before seeking equitable relief.
  69. Re:Sounds like a job for cob by jonskerr · · Score: 1

    >1. Cost Carbon fiber is expensive compaired to concret block and wood trusses.
    Earthen houses are incredibly cheaper than concrete block and wood. And way less energy goes into creating them. And less deforestation etc etc. More labor, but can be owner built for literally dirt cheap, and expanded over time.
    >Not to mention noone knows how well they will stand up to UV for the long term. Houses should last for at least 100 years.
    NO, houses should last as long as someone wants to live in them. There are cob houses in Devon that have been standing since the 1400's. Periodic replastering the lime on the outside will do it.
    >2. Looks. Good greif think of what a sub divsion of those things would look like! It would be like
    war of the worlds.
    Well, that'd be cool actually, but one can do fascinating sculpture in cob, and each can be unique, unlike the fucking hideous clone-boxes that currently are marring america's landscape now.

    --
    O~ Him that studies revenge keeps his own wounds green. -- Francis Bacon
  70. Cow vagina and lentils by serutan · · Score: 2, Funny

    Rule 1: Never read Slashdot while you're eating.
    Rule 2: See rule 1.

  71. Re:Antartic...Space? by Anonymous Coward · · Score: 0

    One would think that they would dedicate as much as they could to actual SPACE activities

    The goal is permanent habitats on the surface of another planets (the moon and mars).

    It's a very serious, very long-term goal.

    It'a also the most important and revolutionary goal that our species has ever set for itself. We will become citizens of the solar system, not just our home planet. But to get there we need to build and focus - and master the required technology.

    Both ESA and NASA have their own programs that are working towards this. I have no doubt that we could get a man to mars right now. Assuming he survives the trip, he'd die there after a couple of weeks. Miserable.. starving, cold and alone.

    Progress is slow precisely because the technology and understanding of how to live and be permanently self-sufficient on another planet - with no possiblity of rescue if something goes wrong - is not something that humans usually do.

  72. Re:Antartic...Space? by l4m3z0r · · Score: 1

    My mistake... http://www.retrofuture.com/spacefood.html While NASA did not develop Tang it appears as though they were using it on space missions and had asked General Foods to make more space friendly foods. Naturaly General Foods marketed Tang as space-food to sell more, that marketing ploy is likely where I got confused.

  73. Plastic or similar hoses by PKPerson · · Score: 1

    If water hits a wood house, everything it touches will rot and the water will seap through holes destroying everything inside, but it the house is made out carbon fiber inforced plactic, it could be percision made in prefab sections that could be water tight. With wood, raw materials are brought to the worksite, and sometimes people do a pretty shotty jom assembling it perfectally, but a plastic house could be shipped in in sections that you could coustomise, and assemble cheaply with less on an area for error.

  74. Re:Antartic...Space? by IvoryRing · · Score: 1

    You aren't to blame for being misled on this issue. NASA, like many other entities, has from time to time felt a need to justify its continued funding. In doing so, they will often bring up the issues of 'spinoffs', but what they tend to do is use a definition of 'develop' that includes 'bought a bunch of and promoted'. While the letter of the law might be satisfied, it is one of those things that is easily misleading for the average citizen.

    NASA of course learned this trick from Congress, who tends to define plain English phrases with very specific meanings that are somewhat different from the way the average citizen would read them. Cumulatively this can lead to very misleading laws, when read out of context [the context being the entire body of the law]. This is a bit of a doublewhammy, as the definitions of those phrases can be widely dispersed throughout the body of the law, and are not often backreferenced when they are actually used. There may be rules about how far away the definitions can be, but I don't know what those rules might be.