Very fun quiz, made me realize I don't know some terms in English that I do know in Dutch :). One quibble, I believe it's called a hypotenuse, not a hypoteneuse
I think the type-ins for the quote don't work... I tries it first hand, didn't work. I gave up, then copied the right answer from the answergrid en retook the quiz. Pasted the quote in there, but it didn't accept it... How come?
Also Euler's number ftwe