What Did Einstein Mean By ‘Curved’ Spacetime? We asked two physicists to walk us through one of the basic principles in Einstein’s general theory of relativity. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts This Discovery Shows Life Might Have Come From Space NASA Is Going to The Sun, Here’s Why That’s So Crazy Colorspike – Cool New Light Tool for Photographers Is This New Super Carbon Better Than Graphene? Those Annoying Floating Things You See in Your Eyes Humans with Real-life Super Powers