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 Building The Holodeck – Microsoft Edison Labs What Makes A Supercomputer? Why Are Some World Records So Hard to Break? Next Generation Wind Energy You Rarely Seen Meet the Man Who Beat ‘Pac-Man’ Why Do We Feel Nostalgic?