Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
There's a rare breed of pig that looks like a sheep.
14
Consumption of TNT turns urine amber or deep red, which people often mistake for blood.
301
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Your thumb is about the same size as your nose.
124