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 The Full Potential of the Human Brain? Why You Might Want Parasitic Worms What Are The Chances Our Universe Is A Hologram? The 70% top tax rate, explained with potatoes The World’s Blackest Material – An Inside Look At Vantablack Are Space and Time An Illusion?