The cat brain weighs about 30g.
167
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Sharks have been on the planet longer than trees.
14
A dairy cow can produce more milk when listening to music.
446
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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