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 28 Science Facts That Might Make You Think How LED walls were used to replace green screens in The Mandalorian This Place Has Burned for over 40 Years – Door to Hell What Does Human Taste Like? Purple Bacteria: Turning Poop Into Biofuel Lab-Grown Mosquitoes Are Being Released by the Millions, Here’s What You Need to Know