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). Learn more about how this approach could lead us towards a future where we intelligently tap into the energy of the universe.
Use the following code to embed this video. See our usage guide for more details on embedding.
Paste this in your document somewhere (closest to the closing body tag is preferable):
<script type="text/javascript" src='https://amara.org/embedder-iframe'></script>
Paste this inside your HTML body, where you want to include the widget:
<div class="amara-embed" data-url="https://s3.amazonaws.com/ted.conferences/talk/transcript/2018/None/AaswathRaman_2018-transcript.mp4" data-team="ted"></div>
No subtitles for this language.