Dolphins sleep with 1 eye open.
A butterfly has 12,000 eyes.
Caffeine might boost female sex drive.
Large doses of coffee can be lethal. Ten grams, or 100 cups over 4 hours, can kill the average human.
The Dutch supposedly bought Manhattan from its Native American inhabitants for about $24 worth of trinkets.
In New York, it is against the law for a blind person to drive an automobile.
America once issued a 5-cent bill.
The average human body contains enough fat to make seven bars of soap.
Mark Twain didn’t even make it through elementary school.
When asked to name his favorite among all his paintings, Pablo Picasso replied “the next one.”