A Buttload is an actual unit of measurement for about 126 gallons of wine.
4
Horny toads can squirt blood from their eyes up to 30 feet.
5
The island of Java has more people than the entirety of Russia. Despite being 170 times smaller in size.
6
That drain hole at the inside top of a sink is called a porcelator. Won $1000 on a radio show back in the day for knowing that.
7
By the time the Aztec empire was founded, Oxford University was as old as the United States is today.
8
That dead ants produce a pheromone that alerts the other ants that they need to move them to the ant graveyard. If a drop of this pheromone is placed on a live ant, it will take itself to the graveyard and stay there until the pheromone dissipates.
9
When you get a tattoo laser removal, you pee out the ink particles.
10
Spiders purr.
11
Some tribes of ancient people used to tie up a goat, whisper their sins to it, then allow it to "accidentally" escape so it would carry their sins away and thus resolve them of guilt. It was, literally, their "escape goat" and that's where the term scapegoat comes from.
12
Elephant pe**ses are prehensile and can move on their own like trunks (I.e. to scratch their belly or as an extra support leg on uneven terrain).
13
A liver consists of two distinct lobes. When doctors perform a transplant from living patient, they remove half the donor’s liver and give it to the recipient. Eventually, both patients regrow their missing half of a liver.