A group of unicorns is called a blessing.
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It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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