As go the engraved words upon the gravestone of the (not so) immortal pioneer of flight, Otto Lilienthal: “Sacrifices Have to Be Made.” In pursuit of scientific knowledge and discovery, there will always be those who step out, over and beyond the call of duty.This article is NOT for these brave people. This article is for those who completely launched themselves beyond the call of duty, on a motorbike made of science and insanity.
This is an encore of one of our previous lists, as presented by our YouTube host Simon Whistler. Read the full list!