What If We Had Thermal Vision?

Imagine a world where we didn't need any lights, where we could detect diseases just by looking at someone, and literally see right through people's deceptions. These are just some of the possibilities that come along with thermal imaging technology. But what if we didn't need cameras or clunky goggles to see the world this way? Transcript and sources: https://insh.world/science/what-if-we... Made possible with the support of Ontario Creates http://www.ontariocreates.ca Watch more what-if scenarios: Planet Earth:    • What If Earth Was in Fact Flat?   The Cosmos:    • Video   Technology:    • What If the Sahara Desert Had 1.2% Solar P...   Your Body:    • What If You Were Born on a Space Station?   Humanity:    • What If You Were the Last Person on Earth?   Follow what-if on Instagram for bonus material:   / what.if.show   Suggest an episode: http://bit.ly/suggest-whatif T-shirts and merch: http://bit.ly/whatifshop Facebook Watch:   / what.if.science   Watch on Tubi: http://bit.ly/what-if-tubi "Imagination will often carry us to worlds that never were. But without it, we go nowhere." — Carl Sagan If you enjoy What If, make sure to check out our other channel "Underknown":    / interestingshit   Produced by Underknown in Toronto, What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different. Feedback, inquiries and suggestions: https://underknown.com/contact