Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
Cows can sleep standing up, but they can only dream lying down.
745
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2