#philipp dettmer
RAVENCLAW: “So, how do you calculate this sort of thing? Well, you just need a bit of insanity and some maths.” –Philipp Dettmer (Kurzgesagt: What Happens if the Moon Crashes into Earth?)
Post link
Post link
RAVENCLAW: “So, how do you calculate this sort of thing? Well, you just need a bit of insanity and some maths.” –Philipp Dettmer (Kurzgesagt: What Happens if the Moon Crashes into Earth?)