In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212