masud.rana01 (21)in #steemit • 7 years ago • NoneStephen William Hawking CH, CBE, FRS, FRSA was an English theoretical physicist, cosmologist, author, and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge. (1942-2018)masud.rana01 (21)in #steemit • 7 years ago • NoneIt's me :)