60 Stupidly Simple Facts That Will Blow Your Mind

20. Horses have roughly a 350 degree field of vision around them with one of their two blind spots being in the front. Horses can’t see directly ahead for up to about four feet.

21. Cows can walk up stairs, but they can’t walk down.

22. Sea otters hold hands when they sleep.

23. The little jump guinea pigs do when they’re happy is called popcorning.