Thermodynamic magic enables cooling without energy consumption
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 Odd Creatures News -- ScienceDaily http://bit.ly/2IwMXVB
from Odd Creatures News -- ScienceDaily http://bit.ly/2IwMXVB
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