To escape the grip of a crocodile's jaws, push your thumbs into its eyeballs - it will let you go instantly.

More than 3000 years ago children played with circular hoops made with grape vines. This toy was swung around the waist. Years later this toy was made by company called Wham-O and the Hula-Hoop was invented in 1958.

The incidents of immune system diseases has increased over 200% in the last five years.

AMAZING FACTS