Physicists have developed an amazingly simple device that allows heat to flow temporarily from a cold to a warm object without an external power supply. Intriguingly, the process initially appears to contradict the fundamental laws of physics.
From https://www.sciencedaily.com/releases/2019/04/190419165531.htm
from
https://healthnews010.wordpress.com/2019/04/21/thermodynamic-magic-enables-cooling-without-energy-consumption/
from https://karlfletcher.blogspot.com/2019/04/thermodynamic-magic-enables-cooling.html
from
https://karlfletcher1.tumblr.com/post/184334555723
from https://davidrawlins1.blogspot.com/2019/04/thermodynamic-magic-enables-cooling.html
from
https://davidrawlins1.tumblr.com/post/184334616186
from http://bit.ly/2VdIa1i
from
https://jamesprice01.tumblr.com/post/184334835439
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