I’ve read way too much about horses today.  I hate when I do that.  Anyway,  I knew the height of a horse was measured in hands, but I never knew a hand was equivalent to 4 inches.  Maybe dwarfs primarily measured horses back in the day.  I also learned that the only truly wild species of horses that still exists is the Przewalski’s Horse, although it’s currently listed as an endangered species.  I’m sure environmentalists could rally a little more with a name change, though.   A “Save The Whales” bumper sticker is a little catchier than “Save The Przewalski’s Horses”.