What Cameras See That Our Eyes Do Not
 

The human eye is an amazing thing with all that it is capable of seeing and helping us process, but there are times where even it needs a ‘little help’ to fully visualize something. Enter the camera…a wonderful piece of technology that can do what the human eye can not in some instances. Bill Shribman presents some awesome examples of mysteries that cameras have been able to help us solve in this terrific TEDEd video.

http://www.howtogeek.com/151013/what...r-eyes-do-not/