Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
There are approximately three chickens for every human on Earth.
13
When dragonflies mate, their tails form a love heart.
22
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
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