Top 5 weird facts about ants

1 - The 10,000 trillion ants in the world weigh about the same as all the human beings.

2 - Harvard University has the largest ant collection in the world.

3 - The scaly anteater, the banded anteater and the spiny anteater are not anteaters even though they all eat ants and are called anteaters.

4 - The trap-jaw ant has the fastest bite in the world: its jaws close 2,300 times faster than a blink of an eye.

5 - Ants nod to each other as they pass.