Some equations that describe the universe. They're pretty hard.
Einstein came up with them--not some chick like you might have heard. Because Einstein is a dude, and dudes do hard stuff. Chicks are not dudes and cannot handle hard stuff, they should just do laundry and wash their hair and stuff.
And so what if Einstein always had trouble with math and needed help to prove all his math equations, these equations are different. Plus he got credit for them, so no chick really helped him, because if a chick did help him, she would've gotten credit.