The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Jon Bon Jovi has a restaurant that has no prices; guests pay whatever they can or volunteer in exchange for their meal.
103
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Walt Disney was a high school dropout and he was fired by a newspaper editor because "he lacked imagination and had no good ideas."
19
If two pieces of metal touch in space, they become permanently stuck together.
807