Still trying to justify the hours of your life you’ve devoted to the wizarding world? Now you can tell yourself you were learning science history all along!

Grab the neglected broomstick/swiffer from your suite, wedge it between your thighs, and go to the John Hay Whitney Medical Library to see Harry Potter’s World, Renaissance Science, Magic and Medicine, a traveling exhibit from the National Library of Medicine from Monday, January 19, 2015 – Saturday, February 28, 2015. If you find yourself waiting behind someone in costume with a cauldron, you’re in the right place.