The world's smartest pig, owned by a mathematics teacher in Madison, WI, memorized the multiplication tables up to 12.
264
The Blue Whale's tongue weighs more than an adult elephant!
47
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
The 'vintage date' on a bottle of wine indicates the year the grapes were picked, not the year of bottling!
38
The female pigeon cannot lay eggs if she is alone. In order for her ovaries to function, she must be able to see another pigeon.
65
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
The most powerful electric eel is found in the rivers of Brazil, Columbia, Venezuela, and Peru, and produces a shock of 400-650 volts.
45
World's heaviest primates: morbidly obese humans. After that: gorillas at 485 lbs.
106