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User: Jerome+from+Layton

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  1. Re:It's even more misleading than that on Solar Energy Now Employs More Americans Than Oil, Coal and Gas Combined (computerworld.com) · · Score: 1

    The leading contention of the article is flawed as you are observing. It gets worse. How about energy produced or converted per person hour? Using this as a challenge, it isn't even close. So, on one hand, a crew of four people installs a $20,000 solar array 5KW when the sun is in the best position and an average of maybe 2KW over an eight hour sun day. Also, the batteries haven't caught up yet; so, the owner is still stuck on the power grid. So, let's look at the competition. Another home owner elects to install a natural gas 15KW generator, automatic changeover switch, and heat recovery accessories for about$3500. Now, gas that would have been used at 80% efficiency just to provide heat is now producing electricity, heat, and possibly hot water. Unlike the solar installation, this rig works on demand 24/7 any season of the year an is unaffected by the weather. Finally, no quibbling with the power company about buying and selling power over the grid. Why are so many more people employed by "solar"? We are still in the leading toe of the Sigmund curve for this industry. All those roof top installations represent infrastructure being built. Think of Hoover or Grand Coulee Dam for an example of how this works. For five years or so, these projects employed thousands of people doing a lot of hard work. The current maintenance force is less than one tenth of that. Sooner or later, solar will be "built out" and the labor force will shrink accordingly.

  2. Oxygen Level Used to be Higher on Our Atmosphere Is Leaking Oxygen and Scientists Don't Know Why (gizmodo.com) · · Score: 1

    Over the past 220 million years, the earth has suffered some catastrophes of which I recall two; the end of the Permian and Jurassic Eras. After each, the oxygen level was markedly lower. Back in the Permian days, it was around 36% and the carbon dioxide level was a lot higher, too. Animals and the plants they ate grew huge. The end of the Permian Era was a mega-disaster that wiped out about 99% of the species. The crocodilians and a few others survived; talk about tough! Something happened that caused a line of volcanoes to erupt across what is now Siberia. The end of the Jurassic was milder by comparison and there was another drop in oxygen level after that event. Since then, there has been a lot of competition for that 28% remaining oxygen and if it wasn't for volcanoes and plants, we'd be in a lot of trouble. The environment tends to sequester carbon dioxide as carbonates and lock them up in rocks and shells taking the oxygen along for the ride. But then, the occasional volcano belches a bunch of CO2 back in the air that the plants then turn into oxygen and carbohydrates. Conclusion: We need some more volcanoes.

  3. Re:Terrible place for a solar plant on World's Largest Solar Power Plant Planned For Chernobyl Nuclear Wasteland (electrek.co) · · Score: 1

    From the Second World War maps, I recall Ukraine's northern border being roughly the same latitude as the south side of Germany. There is less cloud cover in the north area of the country, so it may work. After the California desert experience with solar to thermal conversion, we now know one way to not do it. Photocells work even if the sun is hiding behind clouds, just not as well. Ukraine needs the energy, so it won't need to be shipped as far. I saw a Life After Humans episode that had Chernobyl coverage. The local critters ranging from voles to deer appeared to be in good shape and the abandoned buildings were being overtaken by plants. This does not mean it is safe. The Eniwetok experience showed low surface radiation but the coconuts had enough cesium in them to be quite dangerous.

  4. Re:Yeah, but he REAL test!!! on The Quest For the Ultimate Vacuum Tube (ieee.org) · · Score: 1

    I was on an Air Base where the RADAR folks would sometimes play in the band next door in the Club. The PRR in the height finder was about 400 PPS and that would excite the "A" strings in the guitars. It sounded like plunk plunk..............plunk plunk........ as the antenna swept down and then up. That was back in 1976.

  5. Re:Vacuum tubes handle EMP's better on The Quest For the Ultimate Vacuum Tube (ieee.org) · · Score: 1

    I remember when they sneered at the MIG-25 Fox Bat because of the absence of solid state devices. Then, I learned about the Compton Effect and had one of those clarifying moments. Since then, the Russians have gone to fly by wire and on board computers (MIG-29, etc.). I wonder how they are dealing with the EMP issue?

  6. Inside Job at Sony? on Hackers Used Nasty "SMB Worm" Attack Toolkit Against Sony · · Score: 1

    Two indicators come to mind. First, Korea used to be known as the Hermit Kingdom. Today, that title accurately describes North Korea, a country with limited communications links which suggests that they would need a lot of "outside help" to pull off this stunt. Second, the depth and breadth of the attack appears to be so massive that it almost looks like everything on their servers was copied and carted out. If they actually did this from outside, the Russian hackers must be green with envy. An additional thought: If you have this kind of capability, why blow it on a small target? For comparison, look at the Allies' preparations for D-Day in 1944 and notice how we cloaked our capabilities and methods. As I'm writing this, Leo Laporte, the Computer Guy, came on the air making the same points. Way to go, Leo.

  7. Ben Franklin or War Hysteria-Time to End It. on Ask Slashdot: Where Do You Stand on Daylight Saving Time? · · Score: 1

    Ben Franklin was the first person that I know who suggested it as a way to add daylight hours at the end of the day. Then, the idea remained dormant until The First World War when it was adopted by both sides to increase production and save illumination fuel. One origin of the term "Wartime". It kicked in again for WW-II, of course. Then, somebody added two months to it during the "Energy Crises" in the mid-Seventies which had mothers escorting their children to the school bus with flashlights due to the darkness. Crazy! When I was flying, it didn't matter because my watch was set to Zulu and never changed. So far, three places don't buy into this foolishness. NE Indiana, Arizona, and Hawaii. The idea of dropping it like yesterday's garbage has been proposed in Utah which would align us with Arizona. Time to call my legislators and do some suggesting.

  8. Re: Nature on Liquid Sponges Extract Hydrogen From Water · · Score: 1

    So was the outer skin. You can see the burning edge in the shot that shows the tail on the ground with the front drifting down. The fabric was doped with iron oxide to protect the fiber from light. Then it was given a top cover with powdered aluminum to keep the fabric from heating in the light. Very logical except that the end result was a craft coated with Thermite from nose to tail.

  9. Re:But what IS the point they're making? on Earth In the Midst of Sixth Mass Extinction: the 'Anthropocene Defaunation' · · Score: 1

    Think of where that lime came from. Some parts of the CO2 cycle involve natural sequestration of the gas into the earth. This is where limestone, marble, stalactites, stalagmites, etc. come from. By the way, "lime" is Ca(OH)2 which reacts with CO2 to form a bicarbonate (soluble) and then the carbonate (spots on your car after washing). Thank the volcanoes for liberating this life giving gas into the atmosphere; otherwise the life forms on earth would be way different.

  10. Re:name and location tweeted... on Man Booted From Southwest Flight and Threatened With Arrest After Critical Tweet · · Score: 1

    Here in Utah, somebody complained about their "service" on Yelp. Then, he received a billing notice on his account because the fine print in his contract included a anti-disparagement clause as well as the usual "arbitration" crap. He refused to pay and the next step by the contracting agency was to place adverse entries on his credit record and the fight was on. This story is now about four years old but there was a recent update story about it in the local newspapers.

  11. Black box data streaming on Russia Prepares For Internet War Over Malaysian Jet · · Score: 1

    They already have it for ships. A friend of mine showed me where the Maersk Alabama was (West of Singapore), the course heading and speed (270 degrees and 14 Knots). By the way, this data stream doesn't need to involve the on board recorders ("black" boxes).

  12. Re:Failed injection. on Oklahoma Botched an Execution With Untested Lethal Injection Drugs · · Score: 1

    What do Veterinarians use to put animals "to sleep"? Surely the Europeans haven't cut off that supply.

  13. Re:Nitrogen? on Oklahoma Botched an Execution With Untested Lethal Injection Drugs · · Score: 1

    Nitrogen is slow asphyxiation and that could be a problem. Carbon dioxide has a rapid onset at concentrations over 10% with the first symptom being a "blackout" because the retina is the first thing to shut down (personal experience from reaching into an ice chest for an ice cream cone ) followed by other things shutting down (the brain and CNS, then the rest of the body). CO2 stimulates respiration which makes it work even faster. The drawback, if it matters, is the decedent looking like a smurf.

  14. Re:Time to move into the Century of the fruit bat. on Oklahoma Botched an Execution With Untested Lethal Injection Drugs · · Score: 1

    But, it does guarantee that he won't do it again. Three Strikes, Mandatory Minimums, Megan's Law, and the proliferation of Concealed Carry laws resulted from some truly egregious crimes by repeat offenders back in the Seventies and Eighties. Those crimes also caused a lot of states to keep their housekeeping laws in effect. Housekeeping as in "take out the trash".

  15. Where Is It? MH370 on Most Expensive Aviation Search: $53 Million To Find Flight MH370 · · Score: 1

    Most of the large trucking companies track their rigs 24/7 using a system similar to On-Star. There is at least one world-wide cellular phone system (Iridium) operating and there may be more. In any case, an aircraft as expensive as a Boeing 777 rates a tracking system. I would suggest a simple periodic reporter that would activate anytime an engine was in operation. They would all use the same channel was a common format [Aircraft ID, GPS Location, Altitude in Flight Level format]. The transmission length would be about one second and sent once every fifteen minutes. The system could be common access meaning anyone could see the moving spread sheet and, because a lot of people could use it, losing the data would not be a problem. Obviously, it would show up on the Internet. So, for example, you are in San Francisco and wondering where Flight 11 is? Visit the site and enter AA-11. You would see a list of the locations and altitudes starting with the latest and going back at fifteen minute intervals all the back to Boston Logan Airport. Where is the plane now? Draw a 125 mile circle around the last position and start looking.

  16. Settled or resettled? on Can Science Ever Be "Settled?" · · Score: 1

    Phlogiston was proposed as an explanation of why a fire would stop even though fuel was still present. Then, Priestly and Lavoisier explained the properties and function of oxygen. So, did this kill phlogiston? Not quite; see thermodynamics (2nd Law) and physical chemistry (free energy) which brings back part of the phlogiston explanation. So, the Global Warming / Climate Change people have two interesting things to deal with: Yes, carbon dioxide can act as a "greenhouse" gas. But, why is it that carbon dioxide increases are leading events prior to ice ages as revealed by the ice and sea bottom mud cores? This is why that science is still about as settled as the San Andreas fault.

  17. There's Another Alternative on PC Makers Plan Rebellion Against Microsoft At CES · · Score: 1

    Fire Fox has an OS that runs on portable devices. So far, they haven't brought up the idea of using it to run a PC. I'd like to see them do it since my XP system will be a "Death Panel" candidate in about four months. Meanwhile, we will continue to be held hostage to the MS "Alternation": OK-crap-OK-crap as in WIN 95, WIN 98 (better), Me (crap), XP (better), Vista (whale poop), WIN 7 (pretty good), now the Eight Ball. Hopefully, my employer will skip 8 and wait for 9. Yes, I'm dreaming; it's a government agency.

  18. Edinburgh or East Anglia? on Sun Not a Significant Driver of Climate Change · · Score: 1

    Opened the story. Where's the meat? No tables or graphs. How did they get solar data from before 1600 when celestial observations became serious? They don't explain the Medieval Warming Period. Toward the end of that era, the French were considering a duty on English wine. After roughly 1250 CE, they had other concerns, like getting warm. What volcano caused the Little Ice Age that lasted about 600 years and changed diet and drinking patterns? What happened around 1850 to cause things to abruptly get warmer? Yes, volcanoes do matter. Blame Indonesia for all three of them. One of them almost wiped out the human species (genetic bottleneck). Another one caused the Year without a Summer (1816). Krakatoa lead to the Great Blizzard of 1888.

  19. Cell Phones on Planes on FCC To Consider Cellphone Use On Planes · · Score: 1

    If you are my age then there are memories of an age where people could smoke on airliners. The booking agent would ask "Smoking or Non-Smoking?" So, the modern version could be "Cell Phone or No Cell Phone?" Maybe they could put seats in the baggage hold for the Jabberwockies.

  20. Re:Not the same... on The US Now Faces the Same Dilemma Over Drones As It Did Over Nuclear Weapons · · Score: 1

    Agreed. Not all technology is equal. Nuclear weapons are "special" for a multiplicity of reasons as the Iranian experience is showing us. They've been working at it for years, but they're not "there" yet and there is a lot of visible trappings that are eating away at their GNP. On the other hand, drones can be cheap and simple or huge and complex or anything in between. Other people have compared them to the flint lock which lead to the individual weapons which also have that huge variation of models ranging from the rail car guns to tiny pocket pistols. Expect these things to multiply like rabbits.

  21. Re:may ways they are not the same on The US Now Faces the Same Dilemma Over Drones As It Did Over Nuclear Weapons · · Score: 1

    80 hour shifts? How about 8 hour shifts and swap out the operators. By the way, there is a broad spectrum of these devices ranging from back pack models with a short range and endurance to huge beasts that stay up for days.

  22. Re:Some Salient Points on Feds Confiscate Investigative Reporter's Confidential Files During Raid · · Score: 1

    Great summary. The 1968 Gun Control law (Senator Dodd, D-NJ) used the 1938 3rd Reich law as a pattern. One of its provisions extends to the entire residence occupied by the "Prohibited Person" making the firearms (and ammunition) search legal. However, if the original offense happened in 1986 (27 years ago), why were they searching for firearms in 2013? File this under "any excuse will do." This is also a lesson anyone running for office to remember: The other side will use Opposition Research and follow you and your associates all the way back to the womb. For "government", this is easy and almost free while we have to pay for the same stuff and have access to a lot less. Let's suppose you are running for a Senate seat in Delaware and win the nomination. Then, your past as a "witch" during your college days turns up. How did that happen?

  23. Re:felony offense on Feds Confiscate Investigative Reporter's Confidential Files During Raid · · Score: 1

    In this case, I don't think they care about "admissible"; it was an intelligence gathering mission and they will go out of their way to avoid a trial because they would be exposed to "Discovery" and witnesses being put under oath. What? Somebody violated your rights? Such a quaint concept.

  24. Re:information security, dear on Feds Confiscate Investigative Reporter's Confidential Files During Raid · · Score: 1

    Amen! For a similar case, see Arkansas Blood Trail. In this case, the investigators' files were located in Berkeley, CA and Toronto, Canada and both were destroyed in the same evening.

  25. Yeah, we've heard this before. It ends with "and then they came for me..." So, an equally large issue is another violation of the Second Amendment; which is fine with the current regime.