A species of dolphin is born naturally blind in the Indus and Ganges rivers in South Asia. These dolphins have a highly sophisticated sonar system and swim on only one side of their body.

There are an estimated 2,500 collisions between birds and planes each year in the US.

The 1912, a wrestling match in Stockholm between Finn Alfred Asikainen and Russian Martin Klein lasted more than 11 hours. Klein eventually won, but was to tired to participate in the championship match.

AMAZING FACTS