|
|
Did you know?
The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.