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Full Episodes
Season

Episode
53:31
NOVA
Why Ships Crash
How could a single ship cause a major supply chain crisis around the globe?
Season 49
Episode 9

Episode
53:33
NOVA
Dinosaur Apocalypse: The Last Day
Scientists use new fossils to reconstruct the day the dinosaurs died.
Season 49
Episode 7

Episode
53:33
NOVA
Dinosaur Apocalypse: The New Evidence
Striking new fossils paint a picture of life right before the asteroid impact.
Season 49
Episode 6

Episode
53:28
NOVA
Determined: Fighting Alzheimer's
Follow three women enrolled in a new study to try to prevent Alzheimer’s.
Season 49
Episode 5

Episode
1:25:02
NOVA
Augmented
An ingenious new technology allows prosthetic legs to move and feel like the real thing.
Season 49
Episode 4

Episode
53:26
NOVA