It is impossible to hum if your nose is plugged.
366
A dairy cow can produce more milk when listening to music.
446
There's a rare breed of pig that looks like a sheep.
14
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Lobsters have blue blood.
476
Hot water can freeze faster than cold water.
181
Sloths take two weeks to digest their food.
243