The Albert Einstein Memorial is one of the most popular spots in Washington, D.C. to snap a pic or take a selfie. And after hearing this story, you’ll probably want to grab your phone and do just that. The statue was unveiled in 1979 to celebrate the 100th anniversary of Einstein’s birth. Sculptor Robert Berks chose to depict the legendary scientist in a relaxed pose, holding papers in his hand. Wonder what’s on them? If you look closely, you’ll see three equations that sum up his biggest contributions to science.