In their early careers, Sylvester Stallone and Jackie Chan both took part in porn.
11
In 2011, there were 3 known cases around the world of twins coming from different fathers.
30
If NYC were its own country, and the NYPD was its army, it would be the twentieth-best-funded army in the world, just behind Greece and just ahead of North Korea.
14
According to a study by the National Science Foundation, only half of Americans believe in evolution, and one in 4 don't know that the Earth orbits the Sun.
14
A scorpion can hold its breath for up to 6 days.
19
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5