Dogs can experience a runner's high.
Reed Hastings was inspired to start Netflix after a $40 late fee on a VHS copy of Apollo 13.
Goldfish can distinguish the music of one composer from another.
The human bone most often broken is the clavicle (collar bone).
Herbert Hoover was Stanford's football team manager. At the first Stanford-Cal game in 1892, he forgot to bring the ball.
Ringworm is not caused by a worm but by a parasitic fungus.