How we can turn the cold of outer space into a renewable resource ｜ Aaswath Raman｜TED https://diler.tube/videos/watch/0fcc626c-61c9-401a-98dc-93055c91a773 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 escapes earth and heads to space, carrying heat along with it -- which could dramatically reduce the energy used by our cooling systems (and the pollution they cause). Author: TED Sat, 23 May 2026 19:49:53 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube How we can turn the cold of outer space into a renewable resource ｜ Aaswath Raman｜TED https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/0fcc626c-61c9-401a-98dc-93055c91a773 All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.