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Groups > sci.physics > #533677
| From | jimp@specsol.spam.sux.com |
|---|---|
| Newsgroups | sci.physics |
| Subject | Re: Lasers could rapidly make materials hotter than the Sun |
| Date | 2015-11-17 00:58 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <emaqhc-27o.ln1@mail.specsol.com> (permalink) |
| References | <yaudndOW78yUhtvLnZ2dnUU7-fudnZ2d@giganews.com> <5gfihc-67e.ln1@mail.specsol.com> <2723f010-b175-4cd0-9e16-a16bc5d8a376@googlegroups.com> |
reber g=emc^2 <herbertglazier0@gmail.com> wrote: > On Friday, November 13, 2015 at 5:46:05 PM UTC-8, ji...@specsol.spam.sux.com wrote: >> Sam Wormley <swormley1@gmail.com> wrote: >> > Lasers could rapidly make materials hotter than the Sun >> >> http://phys.org/news/2015-11-lasers-rapidly-materials-hotter-sun.html >> > >> > >> >> Lasers could heat materials to temperatures hotter than the centre of >> >> the Sun in only 20 quadrillionths of a second, according to new >> >> research. >> >> >> >> Theoretical physicists from Imperial College London have devised an >> >> extremely rapid heating mechanism that they believe could heat >> >> certain materials to ten million degrees in much less than a million >> >> millionth of a second. >> >> >> >> The method, proposed here for the first time, could be relevant to >> >> new avenues of research in thermonuclear fusion energy, where >> >> scientists are seeking to replicate the Sun's ability to produce >> >> clean energy. >> >> >> >> The heating would be about 100 times faster than rates currently seen >> >> in fusion experiments using the world's most energetic laser system >> >> at the Lawrence Livermore National Laboratory in California. The race >> >> is now on for fellow scientists to put the team's method into >> >> practice. >> >> Sure they could, all it takes is power. >> >> About 40 years ago or so the hot thing was to blow up wires with huge >> currents, today it seems to be to blow up random stuff with lasers. >> >> Blowing things up is always cool. >> >> -- >> Jim Pennino > > Laser for a second can create high temp,but not that much heat.The sun does both for over 10 billion years.A spark has high temp,but very little heat.Get the picture? There is a difference.TreBert My first job out of college invloved cutting lasers; I am well aware of how such work. -- Jim Pennino
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Lasers could rapidly make materials hotter than the Sun Sam Wormley <swormley1@gmail.com> - 2015-11-13 11:16 -0600
Re: Lasers could rapidly make materials hotter than the Sun "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-11-13 10:24 -0800
Re: Lasers could rapidly make materials hotter than the Sun Sam Wormley <swormley1@gmail.com> - 2015-11-13 18:39 -0600
Re: Lasers could rapidly make materials hotter than the Sun jimp@specsol.spam.sux.com - 2015-11-14 01:31 +0000
Re: Lasers could rapidly make materials hotter than the Sun "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-11-16 16:31 -0800
Re: Lasers could rapidly make materials hotter than the Sun jimp@specsol.spam.sux.com - 2015-11-17 00:58 +0000
Re: Lasers could rapidly make materials hotter than the Sun benj <none@gmail.com> - 2015-11-16 22:04 -0500
Re: Lasers could rapidly make materials hotter than the Sun jimp@specsol.spam.sux.com - 2015-11-17 03:40 +0000
Re: Lasers could rapidly make materials hotter than the Sun benj <none@gmail.com> - 2015-11-13 21:22 -0500
Re: Lasers could rapidly make materials hotter than the Sun "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-11-17 14:40 -0800
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