A dragonfly has a lifespan of for to seven weeks.

The story of Mulan had been told in China for almost 1,500 years before Disney decided to make it into an animated movie.

Erosion at the base of Niagara Falls (USA) undermines the shale cliffs and as a result, the falls have receded approximately 7 miles over the last 10,000 years.

AMAZING FACTS