Australian Graham Barker extracted his own belly button fluff every day for 18 years acquiring a record-breaking amount of fluff. He hopes to accumulate enough fluff to stuff a pillow.

The largest meteorite craters in the world are in Sudbury, Ontario, canada and in Vredefort, South Africa.

The skin of the average woman weighs 3 kilograms, while that of the average man weighs 5 kilograms.

AMAZING FACTS