Science grand format (Season 9)

Episode 1 (Episode 1)

Air date: 2024-09-19

Runtime: 90 min

Episode 2 (Episode 2)

Air date: 2024-09-26

Runtime: 90 min

Episode 3 (Episode 3)

Air date: 2024-09-26

Runtime: 90 min

Episode 4 (Episode 4)

Air date: 2024-10-03

Runtime: 90 min

Episode 5 (Episode 5)

Air date: 2024-10-10

Runtime: 51 min

Episode 6 (Episode 6)

Air date: 2024-10-24

Runtime: 90 min

Episode 7 (Episode 7)

Air date: 2024-10-31

Runtime: 87 min

Episode 8 (Episode 8)

Air date: 2024-11-14

Runtime: 85 min

Episode 9 (Episode 9)

Air date: 2024-11-21

Runtime: 49 min

Episode 10 (Episode 10)

Air date: 2024-11-21

Runtime: 48 min

Episode 11 (Episode 11)

Air date: 2024-11-28

Runtime: 90 min

Episode 12 (Episode 12)

Air date: 2025-01-23

Runtime: 50 min

Episode 13 (Episode 13)

Air date: 2025-01-30

Runtime: 90 min

Episode 14 (Episode 14)

Air date: 2025-02-06

Runtime: 90 min

Episode 15 (Episode 15)

Air date: 2025-02-13

Runtime: 52 min

Episode 16 (Episode 16)

Air date: 2025-02-20

Runtime: 90 min

Episode 17 (Episode 17)

Air date: 2025-02-27

Runtime: 90 min

Episode 18 (Episode 18)

Air date: 2025-03-20

Runtime: 52 min

Episode 19 (Episode 19)

Air date: 2025-03-20

Runtime: 46 min

Episode 20 (Episode 20)

Air date: 2025-03-27

Runtime: 89 min

Episode 21 (Episode 21) 10.0

Writer: Saleha Gherdane

Air date: 2025-04-03

Runtime: 90 min

Overview: 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.

Episode 22 (Episode 22)

Air date: 2025-05-01

Runtime: 87 min

Episode 23 (Episode 23)

Air date: 2025-05-15

Runtime: 90 min