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UW Scientists Invent Laser That Can Refrigerate Liquid Water



 
 
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Old November 27th 15, 10:26 AM posted to sci.physics,sci.chem,sci.astro
Poutnik[_5_]
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Default UW Scientists Invent Laser That Can Refrigerate Liquid Water

On 11/27/2015 08:46 AM, NSA TORTURE TECHNOLOGY, NEWS and RESEARCH wrote:


http://stgist.com/2015/11/uw-scienti...uid-water-5766

UW Scientists Invent Laser That Can Refrigerate Liquid Water

MATT DAYO

November 22, 2015


University of Washington scientists say they’ve found a way to
refrigerate liquid water using infrared laser.

Since the invention of lasers more than 50 years ago, they’ve almost
if not always given off heat. We also see lasers in science fiction
movies and television series as weapons that can melt metals or a
whole building, or destroy a spacecraft larger than a city in outer
space.

Now, scientists in the real world say there’s a way to use lasers to
cool things down.


Laser cooling is already well known,
even if used usually just very close to 0 K.


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Poutnik ( the Czech word for a wanderer )

 




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