Athens archaeological

50,000 cells in your body died and were replaced by new ones while you were reading this sentence.

Natural enemies of guinea fowls are wild cats, wolves, snakes, crocodiles and humans.

Guinea fowls have been known to spend hours watching themselves in the reflection from glass patio doors. Some people put mirrors near where they keep their guineas and love to watch them “watch themselves”.

There are two subspecies of African elephant: savanna or bush elephant (Loxodonta africana) and forest elephant (Loxodonta cyclotis).

Approximately 40,000 people are bitten by cats in the U.S. annually.

If you cut down a cactus in Arizona, you be penalized up to 25 years in jail. It is similar to cutting down a protected tree species.

The smallest bee is a type of stingless worker bee that's about 2.1 mm long. The largest bee is a type of leafcutter bee whose females can reach 39 mm.

Like Wolverine, the liver is the only organ that can completely regenerate. As little as 25% of the original liver mass can regenerate back to its full size.

Bees make honey by regurgitating digested nectar into honeycomb cells and then fanning it with their wings.

In 2017 there was an average of 9,728 planes in the sky at any one time, carrying 1,270,406 people.