Not sure what to think
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IIRC Helium3 fusion requires significantly more energy than tritium fusion; its advantage is that it produced very few neutrons. (The main chain is neutron free, at least one of the side chains can produce them.) H1 + B11 is the first completely anuetronic reaction; it only requires ~10x the energy of tritium. :sigh:
3x12=36 2x12=24 1x12=12 0x12=18
Don't know why that got a down vote, it seemed ok to me. Did what I could do.
------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
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If I remember correctly from my physics lessons at school one of the fundamental laws of physics says that energy can neither be created or destroyed only converted from one form to another. Therefore, to get more energy out than was put in requires its efficieny to be greater than 100% as yet, totally unachievable.
I think computer viruses should count as life. I think it says something about human nature that the only form of life we have created so far is purely destructive. We've created life in our own image. Stephen Hawking
This is true, however this process converts matter to energy, and there is a lot of energy in matter. E=mc^2, so even a small amount of matter produces a lot of energy because c^2 is a truly massive number.
------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
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Don't know why that got a down vote, it seemed ok to me. Did what I could do.
------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
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Wierd. I don't think I've ever had a petty uni-voter harass me before; and this twit appears to've been only bronze.
3x12=36 2x12=24 1x12=12 0x12=18
Maybe he just dislikes nuclear physics.
------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
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This is true, however this process converts matter to energy, and there is a lot of energy in matter. E=mc^2, so even a small amount of matter produces a lot of energy because c^2 is a truly massive number.
------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
Dalek Dave wrote:
E=mc^2, so even a small amount of matter produces a lot of energy because c^2 is a truly massive number.
Granted. However, it also takes a LOT of energy to convert matter to energy which rather negates the point of converting in the first place!
I think computer viruses should count as life. I think it says something about human nature that the only form of life we have created so far is purely destructive. We've created life in our own image. Stephen Hawking
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This is true, however this process converts matter to energy, and there is a lot of energy in matter. E=mc^2, so even a small amount of matter produces a lot of energy because c^2 is a truly massive number.
------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
Dalek Dave wrote:
c^2 is a truly massive number
Pft, it was pitted against the Planck constant and lost: Planck vs C. ;P
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Dalek Dave wrote:
c^2 is a truly massive number
Pft, it was pitted against the Planck constant and lost: Planck vs C. ;P
Grahams Number is the biggest non infinite number so far.
------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
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Is this guy[^] brilliant or just a Darwin candidate in waiting? On the on handing, building a small fusion reactor has a serious cool factor, as well as bonus man points. On the other, doing this in Brooklyn, where a lot of people live, maybe not the best idea.
¡El diablo está en mis pantalones! ¡Mire, mire! SELECT * FROM User WHERE Clue > 0 0 rows returned Save an Orange - Use the VCF! Personal 3D projects Just Say No to Web 2 Point Blow
Sounds like an interesting hobby. If I get it to work, I might install my doomsday device in my car. Hmm, perhaps I should get myself a DeLorean...
A while ago he asked me what he should have printed on my business cards. I said 'Wizard'. I read books which nobody else understand. Then I do something which nobody understands. After that the computer does something which nobody understands. When asked, I say things about the results which nobody understand. But everybody expects miracles from me on a regular basis. Looks to me like the classical definition of a wizard.
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Jim Crafton wrote:
Right but with some forms of fusion don't you need a boat load of energy to at least initiate the fusion? So the concern would be some sort of accident with the initial power source.
So as long as the power source is say... the same as a utility power you are fine? Most of these systems merely take electricity. Whether powering lasers or other systems, you are simply powering the equipment. One of my friends in high school build a miniature nuclear accelerator, now that is a little more difficult, and a little more dangerous.... fusion? naw... about the only danger is drawing a little too much electricity than you can pay for. As long as he is paying his bills let him tinker. :) Most people don't know the difference between fission and fusion, or they think of fusion only as hydrogen to hydrogen fusion which does require lots of energy. What most of these guys are doing is trying to find fuel sources, usually hydrogen and some other element, that requires less energy to fuse, but still get enough energy out to make it effective. You aren't likely to get any extremely violent bursts of energy without getting a direct feed from Palo Verde, and I am not letting him touch mine. ;P In most cases these guys are dealing with the hope of getting say 10% more energy than they put in.... so put in a kilowatt and get out 1.1 kilowatt. And that is still only hope.
_________________________ John Andrew Holmes "It is well to remember that the entire universe, with one trifling exception, is composed of others." Shhhhh.... I am not really here. I am a figment of your imagination.... I am still in my cave so this must be an illusion....
Actually from the BBC article it says that all he hopes to achieve right now is 1:1 power input/output, which would at least make it self-sustaining.
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Jim Crafton wrote:
Right but with some forms of fusion don't you need a boat load of energy to at least initiate the fusion?
no, that's funk. funk requires a lot of energy to get going, but once it does, anyone in the vicinity will be stimulated into releasing energy of their own. fusion (especially "jazz fusion" which takes the technicality of jazz and the volume from rock, combined with the noodling navel-gazing of prog), is just boring. it's like watching writers practice their typing skills.
What??? Are you saying Dave Weckl is boring?
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What??? Are you saying Dave Weckl is boring?
don't know Dave Weckl. but if it's jazz fusion, then odds are good that it's boring. ;)
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don't know Dave Weckl. but if it's jazz fusion, then odds are good that it's boring. ;)
You need to expand your mind and open your ears. It's a big world out there, why close it off?
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You need to expand your mind and open your ears. It's a big world out there, why close it off?
my mind and ears are very open. it's not that i haven't given jazz fusion a chance - i just don't like it.
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Is this guy[^] brilliant or just a Darwin candidate in waiting? On the on handing, building a small fusion reactor has a serious cool factor, as well as bonus man points. On the other, doing this in Brooklyn, where a lot of people live, maybe not the best idea.
¡El diablo está en mis pantalones! ¡Mire, mire! SELECT * FROM User WHERE Clue > 0 0 rows returned Save an Orange - Use the VCF! Personal 3D projects Just Say No to Web 2 Point Blow
My adviser in college (~40 years ago) was working on the largest gov funded fusion energy projects at that time. He thought they were 15 yrs from a self sustaining system. Today, after billions of $$, researchers are still saying its only 15 yrs away!
Melting Away www.deals-house.com www.innovative--concepts.com
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Grahams Number is the biggest non infinite number so far.
------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
-
Is this guy[^] brilliant or just a Darwin candidate in waiting? On the on handing, building a small fusion reactor has a serious cool factor, as well as bonus man points. On the other, doing this in Brooklyn, where a lot of people live, maybe not the best idea.
¡El diablo está en mis pantalones! ¡Mire, mire! SELECT * FROM User WHERE Clue > 0 0 rows returned Save an Orange - Use the VCF! Personal 3D projects Just Say No to Web 2 Point Blow