Dinosaurs ruled the Earth for over 160 million years, from the Triassic period around 230 million years ago through the Jurassic period and until the end of the Cretaceous period around 65 million years ago.

The first bike was called a hobbyhorse.

For the first time in history, the number of people on the planet aged 60 or over will soon surpass those under 5.

AMAZING FACTS