I come from Des Moines. Somebody had to. - Bill Bryson

I assume he was descended from apes like all the rest of us, but clearly in his case it had been a fairly gentle slope.

He hit the water—impacted really is the word for it—at over six hundred miles an hour, with a report so loud that it made birds fly out of trees up to three miles away. At such a speed water effectively becomes a solid. I don’t believe Mr. Milton penetrated it at all, but just bounced off it about fifteen feet, limbs suddenly very loose, and then lay on top of it, still, like an autumn leaf, spinning gently.

In France, a chemist named Pilatre de Rozier tested the flammability of hydrogen by gulping a mouthful and blowing across an open flame, proving at a stroke that hydrogen is indeed explosively combustible and that eyebrows are not necessarily a permanent feature of one's face.