Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out.
Quote
Stephen Hawking quote science quotesRelated Authors :
2 Broke Girls A. E. Housman A History of Western Philosophy A Tale of Two Cities Aaron Allston Abdullah of Saudi Arabia Abdus Salam Adam HamiltonTopics :
life philosophy romance hope funny religion knowledgeStephen Hawking, that,could,quotes, thoughts, aphorisms, sayings, statements