The Symbolism of Beards in History

A statue of Poseidon with a beard.

Across ancient cultures such as Egypt, Mesopotamia, Greece, and Rome, facial hair was considered a mark of manhood and maturity (Poseidon). (Image: Sergey Galushko via Dreamstime)

8 Ways to Tell if Someone Is Intelligent

Smiling black man with his arms crossed.

Are you wondering how to tell if someone is intelligent? Look for the following signs in people, and identifying intelligent ones will be easy. (Image: Roman Samborskyi via Dreamstime)

What Is Learning by Doing and How Is It Effective?

Violinists playing in an orchestra.

Learning by doing implies going into action. It encompasses the principle of rolling up your sleeves, the idea that humans can understand and learn something better, more effectively, and often faster by actually doing the job or task. (Image: HeungSoon via Pixabay)