Gorillas are considered to be very intelligent animals. They are known for their use of tools and their varied communication. Some gorillas in captivity at a zoo have been taught to use sign language.

Niagara Falls actually stopped flowing back in 1848 for about 20 hours because there was ice that was blocking the Niagara River.

Every year, surgical tools are left in approximately 1,500 patients in the USA. Fatter patients are more prone to having a surgical tool left inside of them due to the additional amount of space in their bodies.

AMAZING FACTS