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 What It Would Take To Slow Down Time? Discover Saturn’s Mysterious Moons Is Technology Wiring Teens to Have Better Brains? Wearable Robot Suit How Future Humans Could Harness The Sun As An Unlimited Source Of Power Can You Actually Get Sick From Being Cold?