What if we told you the Sahara Desert — the largest hot desert on Earth — wasn’t always a sea of sand?

In this fascinating episode of Did You Know with Brent, we travel back thousands of years to uncover a lost world where the Sahara was lush, green, and full of life.

Here’s what you’ll discover:

• The Green Sahara Period — How shifting Earth orbits transformed the desert into grasslands, rivers, and lakes

•  Wildlife in the desert — Hippos, crocodiles, elephants and thriving ecosystems where dunes now stand

•  Early human civilisation — Rock art and archaeological evidence revealing ancient communities living in what is now barren wasteland

If you think deserts are permanent, think again.