It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
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Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
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
There are approximately three chickens for every human on Earth.
13