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Black Hole Apocalypse

Black Hole Apocalypse

Season 45 Episode 1
53:26
Great Escape at Dunkirk

Great Escape at Dunkirk

Season 45 Episode 5
53:15
Decoding the Weather Machine

Decoding the Weather Machine

Season 45 Episode 7
1:53:20
Volcano on Fire

Volcano on Fire

Season 45 Episode 10
53:37
Volcano on the Brink

Volcano on the Brink

Season 45 Episode 11
53:37
Addiction

Addiction

Season 45 Episode 12
53:45
Thai Cave Rescue

Thai Cave Rescue

Season 45 Episode 14
53:34
Operation Bridge Rescue

Operation Bridge Rescue

Season 45 Episode 16
53:21
Einstein's Quantum Riddle

Einstein's Quantum Riddle

Season 46 Episode 2
53:51
Kīlauea: Hawaiʻi on Fire

Kīlauea: Hawaiʻi on Fire

Season 46 Episode 3
53:15
Decoding the Great Pyramid

Decoding the Great Pyramid

Season 46 Episode 4
53:23
Rise of the Rockets

Rise of the Rockets

Season 46 Episode 5
53:34
Back to Show
NOVA

Bird Brain

Season 44 Episode 20

Watch astonishing tests of avian aptitude: parrots that can plan for the future, jackdaws that can “read” human faces, and crows that can solve multi-step puzzles with tools like pebbles, sticks, and hooks. Could these just be clever tricks, based on instinct or triggered by subtle cues from their human handlers?

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