Einstein’s Theory of Relativity Explained Simply Unlock the universe with Einstein’s mind-blowing theory! This simple breakdown of the Theory of Relativity explains time, space, gravity, and light in ways anyone can understand. Perfect for space lovers, students, and curious minds. #TheoryOfRelativity #Einstein #SpaceTime #ScienceExplained #CosmicKnowledge | Cosmos Stargazers

Mathematicians have long tried to solve a problem: finding a single shape that could tile a plane in a nonrepeating pattern. That's called an “einstein,” which comes from the German “ein stein,” or “one stone” — more loosely, “one tile” or “one shape." A shape hobbyist says he has discovered not one, but two einsteins. https://nyti.ms/3LZSPqm | The New York Times