The can opener was invented 48 years after the can.
There are around 200 frozen corpses on Mount Everest.
Gloucestershire airport in England used to blast Tina Turner songs on the runways to scare birds away.
Annually, the amount of garbage that is dumped in the world's oceans is three times the weight of fish that is caught from the oceans.
Cast iron skillets used to be the leading source of iron in the American diet!