I was watching a documentary about Stephen Hawking, he was so intelligent and amazing! I can't believe he was an author, physicist, and a Director at University of Cambridge!
I did not know all that. Who is he?
I;m sure you have seen him on television, Hawking he was in a wheelchair and had to talk by way of computer?
That does sound familiar. I probably have seen him.
Yes, if you were a "The Big Bang Theory" fan, you would have saw him in the 21st episode.
Why is he in a wheel chair?
Hawking had some kind of serious medical condition, but he was actually a genius, a supporter of many interpretations of quantum mechanics.