In their early careers, Sylvester Stallone and Jackie Chan both took part in porn.
11
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
18