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Korean artificial sun sets the new world record of 20-sec-long operation at 100 million degrees
Phys.org ^ | 12/24/2020

Posted on 12/24/2020 8:31:59 PM PST by BenLurkin

click here to read article


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To: Steely Tom

thank you


21 posted on 12/25/2020 8:37:26 AM PST by Chode (Send bachelors and come heavily armed. )
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To: Chode

how does it NOT melt everything around it?

Most likely confined by a powerful magnetic field.


22 posted on 12/25/2020 9:44:43 AM PST by saintgermaine (THE TIME TRAVELLER )
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To: Chode

how does it NOT melt everything around it?

Most likely confined by a powerful magnetic field.


23 posted on 12/25/2020 9:45:05 AM PST by saintgermaine (THE TIME TRAVELLER )
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To: saintgermaine

but how does magnetism contain heat?


24 posted on 12/25/2020 10:05:11 AM PST by Chode (Send bachelors and come heavily armed. )
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To: Chode

Inquisitive minds would like to know

Plasma confinement refers to the containment of a plasma by various forces at the extreme conditions necessary for thermonuclear fusion reactions. These conditions exist naturally in stars, where they are sustained by the force of gravity. In the laboratory, researchers use strong magnetic fields to confine plasma.

It is an interesting subject and since you appear to have a computer you may want to read up on it. Take are


25 posted on 12/25/2020 10:18:39 AM PST by saintgermaine (THE TIME TRAVELLER )
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To: saintgermaine

yet stars still seem to emit heat


26 posted on 12/25/2020 10:43:20 AM PST by Chode (Send bachelors and come heavily armed. )
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To: Chode

I am no scientist but worked at a research lab and that was the explanation given to me. May be the metal enclosure is farther away from the hot plasma and separated by some fluidic insulation layers. IDK.


27 posted on 12/25/2020 11:07:05 AM PST by entropy12 (Those who vote decide nothing, those who count votes decide everything--Joseph Stalin)
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To: entropy12

prolly true, but i think Steely Tom’s answer(post10) that there really isn’t that much there is the explanation


28 posted on 12/25/2020 11:35:49 AM PST by Chode (Send bachelors and come heavily armed. )
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To: BenLurkin

They’ll need a really big SPF number.


29 posted on 12/25/2020 8:57:17 PM PST by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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China turns on nuclear-powered ‘artificial sun’, TEN TIMES hotter than the real thing
https://www.rt.com | 4 Dec, 2020 14:47 | Staff
Posted on 12/4/2020, 2:00:31 PM by Red Badger
https://www.freerepublic.com/focus/chat/3912293/posts


30 posted on 12/25/2020 9:02:46 PM PST by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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Sun in a Bottle: The Strange History of Fusion and the Science of Wishful Thinking
Sun in a Bottle:
The Strange History of Fusion
and the Science of Wishful Thinking

by Charles Seife


31 posted on 12/25/2020 9:03:01 PM PST by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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Sun in a Bottle: The Strange History of Fusion and the Science of Wishful Thinking
Sun in a Bottle:
The Strange History of Fusion
and the Science of Wishful Thinking

by Charles Seife


32 posted on 03/04/2021 6:50:24 PM PST by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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