Name: Episode 21
Released: 2025-04-03

Science grand format

S9 · E21 — Episode 21

S9:E21 · Episode 21

Science grand format

TV Series

20161h 30m7.2

Documentary

Now playing

Episode 21

Season 9 · Episode 21 · Apr 3, 2025

For a long time, the Sahara was considered an expanse of sand and rock, but in the 1950s, a researcher and his guides discovered hundreds of thousands of cave paintings in southern Algeria. These masterpieces, dating back to prehistory, reveal an unexpected past. Before being a desert, the Sahara was a verdant El Dorado where lions and ostriches were hunted, and where complex cultural societies developed. A vast archaeological investigation is shedding light on a little-known chapter in human history: the metamorphosis of the Sahara. Using the latest investigative technologies, scientists are discovering new evidence buried beneath the sand, submerged at the bottom of the ocean, or etched in stone.

10.0episode rating

More details

Science grand format

TV Series

20161h 30m7.2

Documentary

Now playing

Episode 21

Season 9 · Episode 21 · Apr 3, 2025

10.0episode rating

More details