In November 1999, two women were killed by a lightning bolt. The underwire located in their bras acted as a electrical conductors, and when the lightning bolt hit the bra they left burn marks on their chest.

The air at the summit of Mount Everest, 29,029 feet is only a third as thick as the air at sea level.

In the U.S., the sport that causes the most injuries among the age group of 15-24 is basketball.

AMAZING FACTS