When you shave a guinea pig it looks like a little hippo.
19
Drivers kill more deer than hunters do.
660
Scientists lit a cave of natural gas on fire in 1971 expecting it to only burn for a few days; it still burns to this day. It has been nicknamed "The Door to Hell".
19
The human brain doesn't stop developing until about 25 years old.
102
There is an island near Italy that was the site of wars, a dumping ground for plague victims, and an insane asylum. It's considered so dangerously haunted that the Italian government does not allow public access.
78
There are around 200 frozen corpses on Mount Everest.
696