Spiked and studded dog-collars derive from the days of the Ancient Greeks, who would give their sheep-dogs sharply spiked collars to protect their necks from wolves whilst they watched over a Sheppard's flock at night.

Alligators eat a range of different animals such as fish, birds, turtles and even deer.

75% of people wash from top to bottom in the shower.

A M A Z I N G   F A C T S