Stephen Hawking success story.....

Ohh here we are talking about our legend Stephen hawking the great and my favourate....!!

     Stephen studied time from the perspective of Einstein’s theory of gravitation, the general theory of relativity. One of his early achievements was proving that time had a beginning — that the laws of physics as we now understand them must have broken down very early in the history of the universe, at the Big Bang. Stephen also greatly advanced our understanding of black holes, where gravitational forces are so strong that time comes to an end. He argued forcefully that travel backward in time is disallowed by the laws of physics, which (as he put it) “makes the world safe for historians.” No one understood time better than Stephen Hawking.

Stephen’s greatest scientific achievement was a discovery about black holes in 1974 that shook the world of physics. According to Einstein’s theory, nothing — including light — can escape from inside a black hole. That’s why it’s black. But Stephen found that black holes are not realy completely black. Instead, due to the subtle consequences of quantum physics, they emit what we now call Hawking radiation. 

   Hawking is most popular for his theories in the field of cosmology, in which he uses Einstein’s relativity theory and quantum mechanics. His book, A brief history of Time in which he explains his cosmology theories in a very simple manner understandable by the layman had been the bestseller for a really long time of 237 weeks. 

     He studied physics at University of Oxford and later, Astronomy and Cosmology at the Trinity Hall, Cambridge. During his days in Cambridge, Hawking was diagnosed with ALS (Amyotrophic lateral sclerosis) which would progress as he grew older. Today, he still communicates effectively despite the disease using a system known as the equalizer. Although he can only communicate with about 15 words per a minute because of his disease, he’s authored books, given lectures and written a lot of scientific papers.

      

      That's all I know about him..... 

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