Amazing about ants

Ants are common insects, but they have some unique capabilities.
More than 10,000 known ant species occur around the world. 

Like all insects, ants have six legs. Each leg has three joints. The legs of the ant are very strong so they can run very quickly.

Ants can lift 20 times their own body weight. An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.