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Fission and Fusion
Posted by: cassiopeiaproject
Video duration: 510 seconds
Global video hits: 100522
Check out Fission and Fusion and find out how we can get energy both from splitting an atom and from joining them together!
Related: fission, fusion, electron-volt, ev, million-electron-volts, mev, proton, neutron, electron, nucleon, nucleus, nuclei, deuterium
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Physics Nuclear fission E=mc²
Posted by: scientificboysclub
Video duration: 134 seconds
Global video hits: 75122
Nuclear fission is a nuclear reaction in which the nucleus of an atom splits into smaller parts, often producing free neutrons and lighter nuclei, which may eventually produce photons (in the form of gamma rays). Fission of heavy elements is an exothermic reaction which can release large...
Related: physics, nuclear, fission, e=mc², fundamental, concepts, chemistry, radioactivity, destruction
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Fission and Fusion
Posted by: ndmovies
Video duration: 370 seconds
Global video hits: 42764
An explanation of how fission and fusion work
Related: fission, fusion, burns, nuclear, explosion, nucleas, einstien, adam, atom, proton, nuetron, electron, electromagnetic, forces, uranium
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Nuclear Fission Animation for Science
Posted by: digitalcircuit36939
Video duration: 7 seconds
Global video hits: 79125
This is my first animation in Blender, a 3d modeling program. It shows a neutron hitting Uranium, which then splits into Xenon and Strontium, releasing 3 neutrons in the process. The video is for my Energy Panel for Science. If you want the .blend files, PM me and I'll post them on a sharing service.
Related: nuclear, fission, animation, science, blender, 3d, model, reactor
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Binary Fission
Posted by: brightstorm2
Video duration: 71 seconds
Global video hits: 11733
Free Science Help at Brightstorm! brightstorm.com The process of binary fission.
Related: brightstorm, bacterial, cell, division, prokaryotic, binary, fission, dna, reproduction, j85c86, brightstorm2
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MGS2 Plant 43- Fission Mailed
Posted by: chunglo
Video duration: 451 seconds
Global video hits: 16888
Fission Mailed O__O
Related: chunglo, metal, gear, solid, mgs2, snake, otacon, olga, gurlukovich, emma, tanker, normal, ps2, substance, sons, of, liberty, raiden
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How Nuclear Fission Works
Posted by: chuckpcr
Video duration: 121 seconds
Global video hits: 629
This is a video illustration of how nuclear fission works gscim.com http genesismission.4t.co m http
Related: nuclear fission, nuclear energy, atomic energy, energy, nuclear, atomic, nuclear power industry, weapons, destruction, missile, blast, destroy, rocket, explosions, atom
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Latest comments made on this video:
By: singuy1111. on 19 May 12, 04:27:54
to some extent? yes.
By: VortexVababond. on 27 Apr 12, 13:17:08
wow, we start harvesting from the moon!, ever thought abot the effect on tidal action or the dynamo effect on the? earths core! changeing the moons mass and thus it's gravitational effect is very dangerous!
By: ItsMeLegit. on 20 Apr 12, 02:36:02
Is the lack of He3 the only thing keeping us? from being able to harness fusion reactions?
By: SirCrumpetMuncher. on 27 Mar 12, 18:42:01
As much as I'd like this to happen, it just won't. It won't happen simply because of politics. Politicians are always kissing the asses of big ass oil companies. The big ass oil companies obviously want to own the world and all its oil! So yeah.. not gonna happen. Same for tidal power, solar power, wind turbines, all of this could easily power the UK (I just mention that because it is where? I am) forever and produce no excess material. That's government for you.
By: libalchris. on 22 Mar 12, 13:59:02
@cassiopeiaproject I dont get how much binding energy is released, i thought the product of fission is supposed to use less binding energy than the original? atom? and the free binding energy is released as energy?
By: gwendance. on 17 Mar 12, 12:51:04
8:01 That's not a difference between? H-3 and He-3. That's showing where He-3 can be found. And by the way, H-3 is radioactive (half-life = about 12 years) and He-3 is not. There's your difference.
By: dannypercival. on 09 Mar 12, 18:17:47
Excellently informed.?
By: TheZeroJoker. on 06 Mar 12, 01:35:34
Writing mass in MeV is incorrect. Given the equation E=mc², the convenient unit for mass? is actually MeV per c².
By: Polydynamix. on 26 Feb 12, 00:08:40
It does seem that we need to develop better ways of converting energy. We've been using steam for a pretty long time and we've advanced in the field how? We made them bigger and of course the change from piston to turbine but that was 100 years ago. light and radiation are generated along side the heat but are just managed waste, when in? reality there is alot of untapped power being funneled away.
By: kingdavidjapan. on 19 Feb 12, 05:42:59
these videos are fantastic! thanks so much :3?
By: pseudorandomly. on 17 Feb 12, 21:03:34
@MrPVP210 "... one could say it has one proton, one positron, and one electron." No, sorry. A proton is actually made of 3 quarks. Converting a proton to a neutron with the emission of a positron is, however, possible and is termed positive beta decay. This process requires energy, rather than releasing energy, and converts one of the proton's up quarks into a more-massive? down quark.
By: pseudorandomly. on 17 Feb 12, 20:36:58
@bomanton The video has a problem -- when they're talking about deuterium and helium-3 near the end, freeing a neutron, they really mean to be speaking about deuterium and tritium. This is clear near the very end when they say that "similar to tritium, you could substitute helium-3 and get a similar amount of energy". The difference, exactly as you noticed, is that using helium-3 would liberate a proton instead? of a neutron.
By: tommysheal. on 03 Feb 12, 08:47:22
informative? video
By: bongeye420. on 22 Jan 12, 18:40:57
seems conceivable to me that it could develop potential to effect the earth - moon system. as energy demands rise exponentially it's natural to figure that moon mining would follow suit in order to feed demand. added to this? is the reduced mass of the moon and the increased mass of earth - the numbers would for a long time be trivial, but perhaps considerable after some time. do you have any thoughts?
By: Skrimyt. on 06 Jan 12, 20:08:18
Meh, the main advantage of He3 fusion is that it's aneutronic. It's not better enough than the D-T cycle to justify a lunar mining operation for? the purposes of powering civilization on Earth - where D and Li are common, and we can breed T and extract energy from the neutrons without that much difficulty. He3 I think would be really nice for spacecraft fusion engines in the future though, where you'd want more easily controllable charged particles from which to extract energy and produce thrust.
By: jmitterii2. on 02 Jan 12, 19:49:32
Silly people, the moon is made of? cheese.
By: cH33zewarri0r. on 31 Dec 11, 05:38:57
make? your h3 generators today
By: timewasteland. on 27 Dec 11, 11:35:45
AWESOME! Thanks a lot, I really wanted? to know these things.
By: MrPVP210. on 26 Dec 11, 02:05:05
What about positron? emission? A proton has a +1 positive charge, so one could say it has one proton, one positron, and one electron. By emitting the positron, you combine remaining proton and electron to make a neutron. Is it possible to emit a positron and convert a proton to a neutron?
By: traviswatts14. on 12 Dec 11, 15:25:51
Haha the Music was actually catchy! ?
By: bomanton. on 03 Dec 11, 19:02:27
good video... One question- the chemical reaction seems to be not balanced when you talk about substituting in the He-3. The reactants have 3 protons and? the products have 2 protons. What am I missing?
By: opie4800. on 03 Dec 11, 17:10:28
outstanding!? what a clean presentation... i feel enlightened
By: CptUSMC. on 20 Nov 11, 19:07:50
If I'm not mistaken, H^3 is scattered on the surface of the moon. Therefore no under the surface mining is required, rather just gathering top soil. *I believe* it is because elements from the sun are changed within and bounced off of our atmosphere into? space and since the moon does not have a substantial atmosphere to reflect the element like the Earth does, the moon catches some of these reflected elements where it, for the most part, sits on the top meters of the surface.
By: FreeKicksPFC. on 30 Oct 11, 13:06:24
from? the moooooon
By: FreeKicksPFC. on 30 Oct 11, 13:05:58
sorry im 15 and have a? test very soon, how would they harvest helium??????