2nd law of thermodynamics tagged posts

The Hidden Inferno inside your Laser Pointer & the design of future microelectronic devices

It may come as a surprise that temperature and voltage, basic notions developed in the 19th century, have until now lacked a mathematically rigorous definition, except for the case of an idealized equilibrium that does not actually occur in nature. The results of this study show that the two are intricately linked and could lead to a better understanding of what it means to be 'hot' or 'cold' at the subatomic and quantum scale. (Image: Charles Stafford/Abhay Shastry/UA)

#Image1: What would happen if you threw an iceberg into the sun? Surprising as it may seem, physicists still aren’t sure. (Image: NASA/SDO/AIA, NASA/STEREO, SOHO/ESA/NASA) #Image2: It may come as a surprise that temperature and voltage, basic notions developed in the 19th century, have until now lacked a mathematically rigorous definition, except for the case of an idealized equilibrium that does not actually occur in nature. The results of this study show that the two are intricately linked and could lead to a better understanding of what it means to be ‘hot’ or ‘cold’ at the subatomic and quantum scale. (Image: Charles Stafford/Abhay Shastry/UA)

If you thought that a kid’s room, a Norwegian Nobel Laureate and a laser pointer had nothing in common, 2 UA physicists are about to enlighten y...

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