masud.rana01 (21)in #steemit • 7 years agoStephen 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 agoIt's me :)
