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TED Talks Daily

How we can turn the cold of outer space into a renewable resource | Aaswath Raman

13:27 | Jun 1st, 2018

What if we could use the cold darkness of outer space to cool buildings on earth? In this mind-blowing talk, physicist Aaswath Raman details the technology he's developing to harness "night-sky cooling" -- a natural phenomenon where infrared light es...Show More