A salmon-rich, low cholesterol diet means that Inuits rarely suffer from heart disease.

The distinctive spots that cover a giraffe's fur act as a good camouflage to protect the giraffe from predators. When the giraffe stands in front of trees and bushes the light and dark colouring of its fur blends in with the shadows and sunlight.

According to research, the most productive workday is Tuesday and the least productive is Friday.

AMAZING FACTS