Can Light Turn Objects Invisible?

THE QUICK AND THE CURIOUS
http://www.sciencechannelgo.com
Light moves fastest in a vacuum with nothing impeding its travel. Once light hits a dense medium, it changes speed and direction. This can lead to some captivating optical trickery.

Subscribe to Science Channel:
http://bit.ly/SubscribeScience

Watch full episodes:
http://www.sciencechannelgo.com

Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT