http://en.wikipedia.org/wiki/Albert_Einstein
http://www.alberteinstein.info/
_ 22 Surprising Facts About: Albert Einstein
https://youtu.be/I7ANK0qB0OQ
_ Michio Kaku: What If Einstein Is Wrong?
https://youtu.be/9XjS4I4oQDY
_ National Geographic Documentary 2015 - Albert Einstein
https://youtu.be/OBmP_7k2h_4
