` For me , that was the most wonderful thing . '' Renowned cosmologist Stephen Hawking approves of `` The Theory of Everything '' Allowed filmmakers to use his trademark computer-synthesized voice . By John Leonard and Michael Liedtke CNN
Renowned cosmologist Stephen Hawking approves of `` The Theory of Everything '' Allowed filmmakers to use his trademark computer-synthesized voice . By John Leonard and Michael Liedtke CNN