The Coal Speaker

[youtube https://www.youtube.com/watch?v=STF0moww_zQ?feature=oembed&enablejsapi=1&origin=http://safe.txmblr.com&wmode=opaque&w=500&h=281]

Great, great video..

This is one of the best lessons I have seen if someone wants to understand quantum physics or quantum mechanics.

A watch worth watching..

(Source: https://www.youtube.com/)