Eli5: why are propellers on the front of planes but the rear of boats?

Question

The thought just came across my mind and I simply cannot think of a good answer, especially not knowing much about the mechanics of it all.

In: Engineering

Answer 1

FYI, it’s not totally unheard of to have an airplane with propeller in the rear – see the Icon A5 for a modern example – [https://www.iconaircraft.com/](https://www.iconaircraft.com/)