This Camera Sees Minutes Into the Past

How can you use an infrared camera to see through walls? To inspect the scene of a crime? To catch a thief in hiding?! This cool device attaches to your smartphone and has an infrared/visible light camera combo that allows you to see the details of an object AND its temperature. It's physics! Support Dianna during her recovery at patreon.com/physicsgirl http://physicsgirl.org/ http://twitter.com/thephysicsgirl http://facebook.com/thephysicsgirl http://instagram.com/thephysicsgirl Check out nickipedia! www.youtube.com/nickipedia @nickuhas Creator/host: dianna cowern Editor: jabril ashe Research/writing: sophia chen and dianna cowern Thanks to dan walsh, kyle kitzmiller and kyle norby Music provided by APM https://www.apmmusic.com/