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Space Diving: Iron Man Meets Star Trek Suit In Development

cylonlover writes "Science fiction may well become reality with the development of a real life Iron Man suit that would allow astronauts or extreme thrill seekers to space dive from up to 62 miles (100 km) above the Earth's surface at the very edge of space, and safely land using thruster boots instead of a parachute. Hi-tech inventors over at Solar System Express (Sol-X) and biotech designers Juxtopia LLC (JLLC) are collaborating on this project with a goal of releasing a production model of such a suit by 2016. The project will use a commercial space suit to which will be added augmented reality (AR) goggles, jet packs, power gloves and movement gyros."

84 of 133 comments (clear)

  1. Two? by Anonymous Coward · · Score: 1

    ...to which will be added augmented reality (AR) goggles, jet packs, power gloves and movement gyros.
    I'd love the power gloves– they're so bad.

    1. Re:Two? by drainbramage · · Score: 1

      Not two.
      However, I'd rather strap on the servo mitts and pit my metal; against common household utensils.
      Or something like that, but then I think we're all Bozo's on this bus.

      --
      No brain, no pain.
    2. Re:Two? by clemdoc · · Score: 1

      AR goggles for an enhanced splash screen?

    3. Re:Two? by wylf · · Score: 1

      Sounds like you want Kryten, vacuum cleaner attachment style

  2. Not Exactly Iron Man Yet... by ilikenwf · · Score: 1

    I understand their efforts to relate it to the Iron Man and Star Trek suits, and while this may contribute to the development thereof, it's not quite there yet...and I think it's nuts, but would be fun if the freefall works.

    I'm waiting for nanotube muscle fibers that, with EEG, operate as a part of the body. From there, armor and flight capabilities.

    1. Re:Not Exactly Iron Man Yet... by VortexCortex · · Score: 5, Interesting

      Nanofibre? Sure, but I want to use them to create a hybrid organic / inorganic mental lattice. My current brain can then interact with the additional brain power and more and more power can be added. Hopefully by the time my organic cells are old and dying it will be a mere fraction of the total mind and be redundantly duplicated across the neural network from recalling the memories. Bodies? Where I'm going, I don't need bodies. Why jump to the ground from space when I can just control a remote avatar wirelessly from the rim of the planet's gravity well?

      Some people watched star trek and wanted to be the captain or engineer... I wanted to be the ship.

    2. Re:Not Exactly Iron Man Yet... by Impy+the+Impiuos+Imp · · Score: 1

      The landing would only need short-lived, computer-controlled rockets, possibly just the same things as the jet packs from the 1950s, nased on hudrogen peroxide.

      There's a ton of engineering that has to go into this first, so if they realize it, expect to see many, many test flights taking off from the ground first, and that it will work without a human inside.

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    3. Re:Not Exactly Iron Man Yet... by Anonymous Coward · · Score: 1

      I hear you. It's good to know I'm not the only one. Although I extend that to being a borg of only one entity. Your distinctiveness is not necessary, you will NOT be assimilated! Imagine not having one body, but as many miriad forms as your imagination, engineering and environmental requirements allow. I would like to float in the magnetoshere of the sun, crawl into the Earths mantle, surf on a wave of liquid methane. There is such a huge universe out there and I want to experience it all.

    4. Re:Not Exactly Iron Man Yet... by growlingchaos · · Score: 1

      You, sir, have won all my mod points from now to... eternity.

    5. Re:Not Exactly Iron Man Yet... by SerpentMage · · Score: 1

      No actually you don't know if memories will become less sharp or detailed. A neural map self-organizes the weights and thus if you take out one set of weights you get a new neural net. This means you will get some old memories, but also many new memories. The problem is that you will not be able to distinguish between the two as it all appears to be one set of memories. BTW what the new memories are you will not be able to control. I would chalk this up to, "oh I saw God and this is what he said to me." And no I am not kidding or being sarcastic. These new memories could very well be so out in left field that you would think it was God speaking to you.

      --

      "You can't make a race horse of a pig"
      "No," said Samuel, "but you can make very fast pig"
    6. Re:Not Exactly Iron Man Yet... by wagnerrp · · Score: 1

      Actually, we are there. We could build a space dive suit right now (or about a year down the line with sufficient funding once all the engineering legwork is done). It's just not that tough to get down from 100 kilometers. You really don't have all that much energy to dissipate. Just make a suit with locking joints to prevent the wearer's limbs from being broken off, use a cryogenic oxygen tank to cool the suit as it boils off, and you're golden. Now being at 100km with an initial velocity of 8.5km/s is a different matter entirely. The only way we could do that with our current technology is some form of breakaway re-entry pod.

    7. Re:Not Exactly Iron Man Yet... by Malaak · · Score: 1

      Just in case you did not know them already: You might be interested in reading Iain M. Banks Culter novels. http://en.wikipedia.org/wiki/Mind_(The_Culture)

    8. Re:Not Exactly Iron Man Yet... by drinkypoo · · Score: 1

      No actually you don't know if memories will become less sharp or detailed.

      It's easy to figure out, study brain damage and see if it happens to our brains now. The first generation of synthetic brains will be equivalent, so they will behave equivalently.

      Some theorize that memory is a holographic process. It helps account for the fact that people don't lose skills when you remove a section of the brain. But I don't know if any serious effort has been done to quantify a decrease in skill due to brain damage, which I would imagine would be very difficult to measure due to the difficulty in devising a control. Some means of temporarily disabling parts of the brain without invasive processes would seem necessary, I am given to understand that we can do this crudely today with magnetic fields.

      --
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    9. Re: Not Exactly Iron Man Yet... by bitfoam · · Score: 1

      Ah, you're an Edenist! :)

      http://en.m.wikipedia.org/wiki/Edenism

    10. Re:Not Exactly Iron Man Yet... by Migraineman · · Score: 1

      In the 1960s, NASA investigated a personal orbital-reentry system called MOOSE, should an astronaut need to bail-out of an orbital station. As with just about anything in space, you gotta deal with the kinetic energy somehow.

    11. Re:Not Exactly Iron Man Yet... by wagnerrp · · Score: 1

      Except you don't, because this company is not proposing an orbital re-entry system. What they want to design is for someone at a fixed position, 100km up, so basically the same flight envelope as SpaceShipOne/Two. There's not enough energy there to really be an issue. You just need to lock those limbs down so they don't flail around.

    12. Re:Not Exactly Iron Man Yet... by TemporalBeing · · Score: 1

      I hear you. It's good to know I'm not the only one. Although I extend that to being a borg of only one entity. Your distinctiveness is not necessary, you will NOT be assimilated! Imagine not having one body, but as many miriad forms as your imagination, engineering and environmental requirements allow. I would like to float in the magnetoshere of the sun, crawl into the Earths mantle, surf on a wave of liquid methane. There is such a huge universe out there and I want to experience it all.

      You need to read Peter F. Hamilton's Commonwealth Saga books - Void Trilogy, etc.

      --
      Truth is like the sun. You can shut it out for a time, but it ain't goin' away. - Elvis Presley (source: imdb.com)
    13. Re:Not Exactly Iron Man Yet... by kermidge · · Score: 1

      "...once the little lump of flesh fails..."

      Um, well, we don't know that for a fact and won't until the experiments are done. We don't know where consciousness lives. Is it a process in the flesh, or of the connections of the flesh? We can make all manner of assertions, but right now have no way to truly test any of them that I'm aware of (and I'd be happy for those in the relevant fields to jump in here with what they know so far about this.)

  3. Re:Just threw in random ST reference by Jake+Dodgie · · Score: 5, Informative

    Re just in case nobody want to read this they actually did a bit of research

    From the article..
    So where have we seen this before? If you are a Trekker, you will remember the scenes from 2009's Star Trek (The Future Begins) where James T. Kirk, Hikaru Sulu and Chief Engineer Olson performed a space dive to the Narada's drill platform. They jumped from a shuttle craft above planet Vulcan wearing high tech suits and used parachutes to land on the rig. “Super” Trekkers will also know about the space dive scene cut from the 1998 Star Trek Generations movie and the holodeck simulated "orbital skydiving" in Star Trek Voyager (Episode 5x03), also in 1998.

    So more than just a headline reference to suck in the readers.

    --
    Drunkeness is an electron free version of virtual reality.
  4. Vaporware by Anonymous Coward · · Score: 4, Insightful

    Vaporware is exactly what this is. The red bull team spent years designing and prepping for their suit, and it was a one off. These guys are going to have a suit production ready by 2016? Hogwash.

    1. Re:Vaporware by Anonymous Coward · · Score: 1

      But but but private space 3D asteroid mining is just around the corner! You Luddite!

    2. Re:Vaporware by tgd · · Score: 1

      Vaporware is exactly what this is. The red bull team spent years designing and prepping for their suit, and it was a one off. These guys are going to have a suit production ready by 2016? Hogwash.

      Well, to be fair, it was mostly an issue of the capsule, money and not working full time on it. Space suits aren't rocket science. At 60 miles up, starting at a dead stop, you're not going to deal with things like friction heating to any great extent. You just need a pressure suit. That's not the interesting part of what Red Bull did, or what these folks are dong.

      Now, if they were going full on Halo ODST style "jump from low orbit", where they're going 15k mph to start... that's a whole different kind of requirements.

    3. Re:Vaporware by Anonymous Coward · · Score: 1

      Nice that the guy in the video redefined "low earth orbit" as well. That would still require a velocity of over 9000m/s which I think is beyond the possibility of a "platform". Also I think the reentry at this velocity would be tricky and might be a little warmer than the figure claimed in the video.

      Essentially the video is seems to be a sales pitch with no actual real life qualities at all.

    4. Re:Vaporware by Thruen · · Score: 1

      These guys are going to have a suit production ready by 2016?

      Nope. FTA:

      Testing the suit at altitude should begin around July of 2016 with 1.25 mile-high (2 km) parachute jumps from a helium balloon and tethered tower. No firm dates have been set for suborbital and orbital testing

      So they're hoping to be able to test it in a few years at a lower altitude than either their goal or the Red Bull jump. And they're planning to use a robot for it, too. So they don't even have a date when they expect to have a human jump in this suit, let alone a goal of being ready for production by 2016. How did you even get modded up? And as insightful? RTFA people.

    5. Re:Vaporware by N0Man74 · · Score: 1

      What if we add a bunch of tassels?

    6. Re:Vaporware by tgd · · Score: 1

      What if we add a bunch of tassels?

      That'd be one fabulous fireball.

  5. The fall...check...landing...what? by alelade · · Score: 1, Interesting

    Seems like vaporware to me, it seems to take every precaution they can think to survive the trip but no mention of the actual energy required to make a safe landing form that altitude. Jet boots need fuel and no parachute is mentioned.

    1. Re:The fall...check...landing...what? by techno-vampire · · Score: 4, Insightful

      Jet boots need fuel..

      Lots and lots of fuel if you're going to make a safe landing at that speed. By the time you add in all the extra space needed for all of that fuel, gyros to keep you properly oriented and enough shielding to protect you on the way down, you have a landing boat, not a suit.

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    2. Re:The fall...check...landing...what? by gl4ss · · Score: 1

      Seems like vaporware to me, it seems to take every precaution they can think to survive the trip but no mention of the actual energy required to make a safe landing form that altitude. Jet boots need fuel and no parachute is mentioned.

      well if they're unable to provide a method to go to 100km for jumping in affordable fashion, it doesn't matter what the shit is that they promise to go with the suit as long as they get someone to pay for the lunches in the meantime.

      the booster idea is stupid.

      yes, it would be very fun to jump from 100km, but why bother with booster landing??? like what the fuck? if you want a booster party trick, first make it work by jumping off a choppre. or heck, make it work for crash landing choppers and planes.

      --
      world was created 5 seconds before this post as it is.
    3. Re:The fall...check...landing...what? by tp1024 · · Score: 4, Interesting

      Actually, you need surprisingly little fuel.

      Even for a modest exhaust velocity of 2000m/s of the rocket and a terminal velocity of 100m/s (the atmosphere does most of the breaking for you anyway), only about 5% of the total mass need to be fuel to land. That's about 20kg of fuel for a total mass of 300kg of the whole rig including the shaved ape. There's also a healthy safety margin for hovering and fooling around before touchdown, especially if you use somewhat better rocket fuel. (2000m/s isn't all that great).

    4. Re:The fall...check...landing...what? by hlavac · · Score: 1

      100km would be doable using a balloon, considering you do not need the velocity to reach orbit, quite opposite you want to fall down quite close to where you started....

    5. Re:The fall...check...landing...what? by Lumpy · · Score: 1

      "as long as they get someone to pay for the lunches in the meantime."

      I am sure that if you buy the suit they will pay for your lunches.

      What do you prefer Pastrami or chicken?

      --
      Do not look at laser with remaining good eye.
    6. Re:The fall...check...landing...what? by Anonymous Coward · · Score: 1

      100km would not be doable with a balloon in the foreseeable future. The altitude record for an ultrathin-film _unmanned_ balloon is around 53km: http://en.wikipedia.org/wiki/Flight_altitude_record

      Spacediving will require some form of suborbital rocket vehicle, as seen in this CG short by Kyle Botha: http://www.youtube.com/watch?v=vrlIB1rzlZs

    7. Re:The fall...check...landing...what? by tgd · · Score: 1

      Jet boots need fuel..

      Lots and lots of fuel if you're going to make a safe landing at that speed. By the time you add in all the extra space needed for all of that fuel, gyros to keep you properly oriented and enough shielding to protect you on the way down, you have a landing boat, not a suit.

      What speed?

      Terminal velocity for something person-shaped is about 120mph. You'll build up some higher speed when you're higher in the atmosphere, but you'll bleed most of it in the low atmosphere. You're not having to stop a ton of weight from more than a couple hundred miles an hour.

    8. Re:The fall...check...landing...what? by tgd · · Score: 1

      100km would not be doable with a balloon in the foreseeable future. The altitude record for an ultrathin-film _unmanned_ balloon is around 53km: http://en.wikipedia.org/wiki/Flight_altitude_record

      Spacediving will require some form of suborbital rocket vehicle, as seen in this CG short by Kyle Botha: http://www.youtube.com/watch?v=vrlIB1rzlZs

      I'll just put this out there: More than happy to pay to do that. I don't care about the other 50km. Baby steps.

    9. Re:The fall...check...landing...what? by necro81 · · Score: 1

      By the time you add in all the extra space needed for all of that fuel, gyros to keep you properly oriented and enough shielding to protect you on the way down, you have a landing boat, not a suit

      That was my reaction, too. Ironman is only slightly plausible once you suspend your disbelief about the mini arc reactor Tony Stark has stuck in his chest. In order to provide enough thrust for him to fly that suit supersonic, it would need megawatts of continuous power from, essentially, no fuel mass. Oh, and the reactor needs to produce essentially no waste heat, otherwise it would cauterize his vital organs. But, hell, if you've got a nearly 100% efficient, miniature, multi-megawatt power source, anything's possible.

      So, anybody got a mini arc reactor lying around? No? OK, then: I guess this idea is shit outta luck.

    10. Re:The fall...check...landing...what? by techno-vampire · · Score: 1

      Terminal velocity for something person-shaped is about 120mph.

      Is that terminal velocity for somebody spread out flat, or somebody coming down feet first? It can make a big difference.

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    11. Re:The fall...check...landing...what? by Thruen · · Score: 1

      Terminal velocity for something person-shaped is about 120mph.

      FTA:

      In real life we have Felix Baumgartner, an Austrian skydiver, daredevil and BASE jumper who set a world record for skydiving an estimated 24.24 miles (39 km), reaching a speed of 843.6 mph (1,357.64 km/h), or Mach 1.25, on October 14, 2012.

      So no. Actually the figure you mention, if I recall correctly, is based on reports from skydivers while spread out to catch wind and minimize speed. I'm not an expert, but it seems to me calculating the terminal velocity of a person depends on too many variables to be very accurate. If one wore an outfit meant to maximize speed for skydiving, not unlike what they use in skiing, I'd imagine you could reach even higher speeds.

    12. Re:The fall...check...landing...what? by tgd · · Score: 1

      Terminal velocity for something person-shaped is about 120mph.

      FTA:

      In real life we have Felix Baumgartner, an Austrian skydiver, daredevil and BASE jumper who set a world record for skydiving an estimated 24.24 miles (39 km), reaching a speed of 843.6 mph (1,357.64 km/h), or Mach 1.25, on October 14, 2012.

      So no. Actually the figure you mention, if I recall correctly, is based on reports from skydivers while spread out to catch wind and minimize speed. I'm not an expert, but it seems to me calculating the terminal velocity of a person depends on too many variables to be very accurate. If one wore an outfit meant to maximize speed for skydiving, not unlike what they use in skiing, I'd imagine you could reach even higher speeds.

      Sorry, should've been more clear -- terminal velocity in the lower atmosphere.

      The point is, unless you're deliberately diving at the ground, you don't have that much speed to scrub. (And even nose-diving, terminal velocity is in the 200mph range at sea-level.)

    13. Re:The fall...check...landing...what? by tgd · · Score: 1

      Terminal velocity for something person-shaped is about 120mph.

      Is that terminal velocity for somebody spread out flat, or somebody coming down feet first? It can make a big difference.

      Flat, although "big" isn't all that big. 100mph difference between the two... and you have a LOT of time to scrub the speed. That's why they didn't need a super-sonic capable parachute when they did the Red Bull thing -- you naturally slow back down to fairly close to terminal velocity when you get into the denser atmosphere, anyway.

    14. Re:The fall...check...landing...what? by wagnerrp · · Score: 1

      the booster idea is stupid.

      The booster idea is more or less necessary. Parachutes don't stop you, they merely slow you down. You've still got a decent amount of speed going when you hit the ground. It's hard enough on your knees doing that with just your own weight. You're not going to want to do that with a bulky pressure suit, air tank, and whatever other protective and stabilization gear you need to get you through a Mach 3 freefall. Re-entry typically land in water to cushion the fall, but then you're not going to be buoyant like a large, hollow capsule. You can either eject that crap to land separately (like a paratrooper), use a parawing and glide in (but then you have a high running speed instead of a falling speed), or use retro-rockets to slow you down beyond the ability of the parachute.

    15. Re:The fall...check...landing...what? by techno-vampire · · Score: 1

      Flat, although "big" isn't all that big. 100mph difference between the two.

      Thank you. And, I agree that "big" is relative. Coming in feet first gives you a maximum velocity roughly 83% higher than coming in flat, which sounds like a lot more than saying there's a difference of 100 mph. It's all in how you describe it.

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  6. Sign me up! by Anonymous Coward · · Score: 1

    I don't see how this could possibly end badly.

  7. Augmented reality? by Ukab+the+Great · · Score: 4, Funny

    You're hurtling to your demise at past the speed of sound in atmospheric conditions that would literally make your blood boil. How much more extra sense of realism and stimulation do you need at that point?

    1. Re:Augmented reality? by Meyaht · · Score: 1

      Laughed out loud at work on this one

      --
      I believe in karma, which is why, when I do something bad to people, I assume they deserve it.
  8. Re:melting your leg off by arth1 · · Score: 1

    If the astronaut moved her/his leg the wrong way, it could be melted off by the jets. Then what will (s)he do?

    Why, scream, of course.
    But as we all know, in space, no one ....

    The problem, in my limited understanding, is that any "suit" sturdy enough to support re-entry will in reality be a capsule. Even if it has dividers for arms and legs. With today's technology, it's going to be a far cry from "free flight", and more like going over the Niagara falls in a steel barrel. Some would want to, but I doubt it would be very enjoyable.

  9. Safety consideration by girlintraining · · Score: 3, Interesting

    If you can have a parachute, why not include a parachute? I'd consider retroboosters as the backup system, not the primary, for safety. By the time you're close enough to the ground to fire them, the parachute is no longer an option, so if they fail, you get about 3 seconds to contemplate your own stupidity before cratering.

    A company that can provide two layers of life-saving security and yet only manufactures one should be charged with manslaughter, but instead we're allowing it because it caters to thrillseekers? Where was this kind of logic during the anti-smoking campaigns of yesteryear? "Smoking is okay; it's a thrill-seeking behavior!" Yeah.... okay, sure.

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    1. Re:Safety consideration by Anonymous Coward · · Score: 1

      A libertarian you are not. Explain to me how the company is guilty of criminal negligence (in your mind) if they don't add the maximum amount of bubble wrap, etc, even if all users are fully informed of the risks and opt to engage in the activity regardless.

      Your way of thinking leads to a nanny state where freedom is curtailed. Let people engage in risky behavior if they are cognizant of the risks and alternatives. Freedom to fail is one of the most fundamental of freedoms. Let people compete for a Darwin Award if they so deliberately choose.

      And yes, for the record, I'm in favor of allowing people to smoke if they so choose. It's not like anyone is uninformed of the risks at this juncture.

      Furthermore, your "mandatory ultimate safety" advocacy is a slippery slope. I liked this country better before people like you led campaigns to ban high dives at pools, kids playing dodgeball during PE, Jarts, Buckyball magnets, etc, etc, etc.

    2. Re:Safety consideration by girlintraining · · Score: 1

      A libertarian you are not. Explain to me how the company is guilty of criminal negligence (in your mind) if they don't add the maximum amount of bubble wrap, etc, even if all users are fully informed of the risks and opt to engage in the activity regardless.

      Probably for the same reason that automotive companies resisted including airbags, seat belts, etc. until the government forced them into compliance; Because corporations will never make something safe unless they're forced to. Harken back to the beginning of the industrial revolution when workers routinely fell into spinning equipment and were mangled. There was no OSHA then, there was no social security, there was no unemployment insurance... you got eaten by the machine and lost your arm? Too. Fucking. Bad.

      Your way of thinking leads to a nanny state where freedom is curtailed.

      The freedom to go crashing through your windshield? The freedom to take unneccessarily unsafe and dangerous jobs for a pittance? The freedom to fly in an airplane that hasn't been properly maintained and explodes mid-flight?

      Let people engage in risky behavior if they are cognizant of the risks and alternatives.

      Drunk driving should be legal, says internet pundit, film at 11.

      Freedom to fail is one of the most fundamental of freedoms.

      So when all those banks failed and imploded the economy, it was their right? They were just excercising their freedom and liberty from the responsibility to others?

      Furthermore, your "mandatory ultimate safety" advocacy is a slippery slope. I liked this country better before people like you led campaigns to ban high dives at pools, kids playing dodgeball during PE, Jarts, Buckyball magnets, etc, etc, etc.

      Take THAT straw man.

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    3. Re:Safety consideration by StoneyMahoney · · Score: 1

      Your position is predicated on the idea that everyone is capable of making suitable judgements about such things themselves. The vast majority of people are not sufficiently informed to make the decisions you speak of, especially considering that issues of safety involve making a decision not only for yourself but also on behalf of everyone else surrounding you during the activity.

      Selfish and recalcitrant much?

    4. Re:Safety consideration by Bearhouse · · Score: 1

      Makes sense. Also, using the parachute as primary braking system would allow for less fuel for boosters, making the entire thing more plausible and manageable, as well as safer.

      While they were at it, why not also include wingsuit capabilities?

      http://en.wikipedia.org/wiki/Wingsuit_flying

      Although it should be noted that jumps from this height have not been so ambitious, if that is the right word...

      http://en.wikipedia.org/wiki/Felix_Baumgartner

      I'm pretty sure that if anyone could have done this with added rockets, wingsuits and head-mounted lasers it would have been Red Bull & Felix.

    5. Re:Safety consideration by geekmux · · Score: 1

      A company that can provide two layers of life-saving security and yet only manufactures one should be charged with manslaughter, but instead we're allowing it because it caters to thrillseekers? Where was this kind of logic during the anti-smoking campaigns of yesteryear? "Smoking is okay; it's a thrill-seeking behavior!" Yeah.... okay, sure.

      So, should we charge hand chalk companies with manslaughter because some thrillseeker decides to free climb a mountain in Yosemite park instead of also purchasing and using at least 2 ropes, 4 carabiners, and 17 points of connection on the mountain face?

      Do you step on a commercial airline with a parachute strapped to your back? Should we sue the airlines for not providing one?

      It's also odd that you would question the backup safety system while many would question the concept of jumping from space in the first place, which most would consider "insane" regardless of the safety system(s) involved.

    6. Re:Safety consideration by gl4ss · · Score: 1

      what they're promising should be more in the fraud category..

      --
      world was created 5 seconds before this post as it is.
    7. Re:Safety consideration by geekmux · · Score: 1

      http://en.wikipedia.org/wiki/Felix_Baumgartner

      I'm pretty sure that if anyone could have done this with added rockets, wingsuits and head-mounted lasers it would have been Red Bull & Felix.

      And I'm also pretty sure that the concept of oneupmanship still exists (says the design engineer who thinks parachutes are "boring")

      Also, Felix's goal was not to soar like a bird in a wingsuit. He was going for several world records that had more to do with height and free-fall that had been set decades earlier, by the very man who mentored him for this challenge.

    8. Re:Safety consideration by Lumpy · · Score: 1

      "Do you step on a commercial airline with a parachute strapped to your back? Should we sue the airlines for not providing one?"

      The speeds and altitudes that airliners fly at, you will die exiting the aircraft. Unless you have one that has a clear belly exit stairwell, you will be smashed against the side of the plane several times.

      Delta does not supply them because 90% of the passengers will die either exiting the plane or upon impact with the ground because they are not trained in a jump.

      Lastly, I dont know of any aircraft emergencies that have an hour of warning for everyone to orderly leave the aircraft, except for the mini bar running out of Vodka.

      --
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    9. Re:Safety consideration by Overzeetop · · Score: 1

      A commercial aircraft flight does not, by design, have a flight vector which is both perpendicular to the earth and occurring at terminal velocity just before initiating the landing sequence. Anyone with flight design experience knows that you never rely on a single point failure for a safety condition (thruster firing). In the rare instance where such a condition is unavoidable, it undergoes intense scrutiny and is generally only acceptable if alternatives which provide redundancy significantly increase the probability of failure.

      Then again, we could use a few less rich, stupid people in the world.

      --
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  10. One question... by Anonymous Coward · · Score: 1

    How'd you solve the icing problem?

    1. Re:One question... by VortexCortex · · Score: 2

      How'd you solve the icing problem?

      You didn't get the memo? The cake was a lie.

  11. Sizes? by Mistakill · · Score: 1, Funny

    Does it come in 3XL or bigger?

  12. Re:Just threw in random ST reference by Intrepid+imaginaut · · Score: 1

    I'm not really a trekkie, but you know what, I am really enjoying the latest movies.

  13. Re:melting your leg off by TapeCutter · · Score: 1

    It's not really "re-entry", 61 miles is at the "edge of space" rather than in space. In fact the original spacesuits for the Mercury project were tested by some guy in a helium balloon floating at a similar height. There was no way to land the balloon so he made a planned parachute jump while still wearing the suit. Even though he had to free fall for over 90% of the drop his velocity peaked around the speed of sound, which is pretty fast for a parachuting but still way to slow to burn up. The only thing novel about this project are the jet packs, but they've been promising those for a long time.

    --
    And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  14. Re:Just threw in random ST reference by The+Pea! · · Score: 1

    Also, Spock uses rocket boots to save Kirk from a free-climbing fall.

  15. When asked for comment by lxs · · Score: 1, Funny

    Felix Baumgartner adjusted his scarf and cleaned his horn rimmed glasses before mumbling something about space jumping before it got popular.

    1. Re:When asked for comment by g253 · · Score: 1

      That was an awesome jump and all, but he about a third of the way to space. He jumped from the sky, this would allow one to jump from space. Different.

  16. Re:Just threw in random ST reference by geekmux · · Score: 2

    Re just in case nobody want to read this they actually did a bit of research

    From the article.. So where have we seen this before? If you are a Trekker, you will remember the scenes from 2009's Star Trek (The Future Begins) where James T. Kirk, Hikaru Sulu and Chief Engineer Olson...

    ...also known as the Expendable One in the red suit...(I started laughing like crazy when I saw this the first time, for I knew if they kept to tradition, he was as good as dead.)

  17. Joseph Kittinger... by denzacar · · Score: 4, Insightful

    ...did it before anyone knew how to do it and walk away after.

    Just ask Pyotr Ivanovich Dolgov.

    --
    Mit der Dummheit kämpfen Götter selbst vergebens
  18. Reminds me a bit of GE's MOOSE system by twosat · · Score: 2

    In the early 1960's, General Electric was working on an emergency "bail-out" system for astronauts in low-earth orbit. http://www.astronautix.com/craft/moose.htm
    and http://en.wikipedia.org/wiki/MOOSE

  19. And it will never exist. by Lumpy · · Score: 2

    Land using rocket boots. Nope. 90% death rate for that one. the Human body does NOT have the strength to handle controlling and vectoring thrust with the legs. Anyone trying this will simply die. And it's a very stupid idea. A parachute works great, I'd rather have that than a giant tank of rocket fuel on my back.

    --
    Do not look at laser with remaining good eye.
    1. Re:And it will never exist. by dj245 · · Score: 1

      Land using rocket boots. Nope. 90% death rate for that one. the Human body does NOT have the strength to handle controlling and vectoring thrust with the legs. Anyone trying this will simply die. And it's a very stupid idea. A parachute works great, I'd rather have that than a giant tank of rocket fuel on my back.

      Do they have to have extraordinary strength? If the deceleration from ~120mph to 0 (or near 0) takes 25-27 seconds, that is only about 2g. Most people who are in good condition could probably handle that. If you are going to all the trouble of making rocket boots, you might as well go to the extra trouble of putting the thrust controlling and vectoring in the boots. Its still a terrible idea but I believe it is a possible idea.

      --
      Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
    2. Re:And it will never exist. by Lumpy · · Score: 2

      Your 2G of deceleration is 2G of thrust, so move your foot and you now have to fight 2G of lateral acceleration. I would love to see any human stop a spin that is caused by lateral thrust in the air from their legs. Zero chance of any human doing anything but be a spectactular splat on the ground after looking like a bottle rocket.

      --
      Do not look at laser with remaining good eye.
    3. Re:And it will never exist. by drinkypoo · · Score: 1

      I agree that it's a dumb idea, but not for the reason which you suggest. We're talking about a powered suit, and even if we weren't if it's a hardsuit or just has hard components it can reasonably be locked into position. The human body wouldn't control the thrust at all; by the time anyone actually builds something like this it can probably be mentally controlled, and in any case the user is simply going to look at the terrain and twitch their eye a certain way when they're looking at their intended landing zone, and the suit will lock the legs and fly the descent. It's a dumb idea because of the energy involved. You're going to have to carry a fuel pod. Might as well ride a re-entry vehicle, then you can do it in the relative comfort of a prone or seated position.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  20. Not about to try this until... by Loki_1929 · · Score: 1

    Until Elon Musk starts a company to do this, I'll consider it basically suicide. When Elon Musk tells me it can be done and he puts together something that can do it, I'll sign up in a heartbeat.

    --
    -- "Government is the great fiction through which everybody endeavors to live at the expense of everybody else."
  21. Re:Safety Precautions by plover · · Score: 1

    So, what happens if one or both legs fail? By the time it is needed to power the boosters, a parachute would probably already have been deployed for a safe landing. If not, then whats the benefit. What are the backup measures in place?

    A big tarp with a hay bale in the middle. The hay bale is to arrest the fall of the jumper. The tarp makes the inevitable outcome easier to clean up.

    --
    John
  22. Click......click click click! by froth-bite · · Score: 1

    "I see you are trying to start the thruster boots, would you like help with that?"

    --
    In NSA America social networks join you!
  23. Re: Just threw in random ST reference by Meyaht · · Score: 1

    iirc Spock shot the one over earth with the future ship.the dive was over Vulcan.

    --
    I believe in karma, which is why, when I do something bad to people, I assume they deserve it.
  24. What no Diaper? by BetaDays · · Score: 1

    n/t

    --
    Paul: Father... father, the sleeper has awakened! - Dune
  25. I dont understand ... by tkjtkj · · Score: 1

    riight.. I can't grasp the 62 mi. altitude limit ... Surely the enironment at that altitude is essentially the same as at 300 miles, no? I mean, if ya wanna thriLLL GO for it! Oxygen, etc, should not be a problem .. nor can i think of any other safety issue more far-fetched than the project itself (other than the stupid 'boot thruster' idea!)

    --
    "There are 11 kinds of people: those who know binary, those who don't, and those who could not care less!"
  26. Summary is incorrect by Wormsign · · Score: 2

    "safely land using thruster boots instead of a parachute" Completely incorrect. According to the article and video, the suit will use not one, but TWO parachutes. As for the boots, they are not really "Iron Man" type thrusters, but simply for ensuring a smoother parachute-assisted landing (and probably mainly to look cool): From the article: "The other main function of the diver’s gyroscopic boots will kick in as he nears the surface of the Earth and he fires off his miniature in-built aerospike thrusters to gently descend to the ground for a feet-first perfect landing. " This is AFTER both parachutes have deployed. It seems like window dressing to me.

  27. Bailing out from 300,000 feet by k6mfw · · Score: 1

    A concept illustrated by Lee J. Ames from the 1959 book "Man’s Reach Into Space" by Roy A. Gallant. http://mfwright.com/spacebailout.html

    --
    mfwright@batnet.com
  28. Earth Dive? by cyberchondriac · · Score: 1

    "Space dive" to me sounds like a process whereby one dives into space, not from out of it, but I'm probably being semantically pedantic.

    --

    Look back up at my post, now look back down, you're on the Internet. Now look back up. I'm a signature.
  29. My favorite phrase from the summary by alispguru · · Score: 1

    ... commercial space suit ...

    --

    To a Lisp hacker, XML is S-expressions in drag.
  30. Re: Just threw in random ST reference by Crudely_Indecent · · Score: 1

    Trekkie fights aren't quite as much fun as girl fights because of the reduced chance that there will be exposed boobs and the increased chance that exposed boobs might be attached to a male.

    Still entertaining though. I'll egg it on just a little... Did Scotty still invent trans-warp beaming, even though Spock Classic gave him the equation?

    --


    "Lame" - Galaxar
  31. Re: Just threw in random ST reference by sarysa · · Score: 1

    Old star trek does have some documentary qualities, with the captain's log being a comparable narrative style. The older Star Trek was far more cerebral than the recent two movies, but it's easier to fit cerebral into a lower budget-per-minute production. (And shorter movies need more action to get butts in the seats :p )

    --
    Charisma is the measure of someone's ability to lie with a straight face.
  32. Jet boots by Highland+Deck+Box · · Score: 1

    I never understood how the fuck Iron Man's jet boots are supposed to work. They're clearly rocket motors, but somehow powered by his arc reactor which afaik just produces a lot of electric power? Unless he's invented the most badass ion drive units ever it makes completely no sense.