Horizon
Horizon
What Really Killed the Dinosaurs? #S41E14
Until recently most scientists thought they knew what killed off the dinosaurs. A 10km-wide meteorite had smashed into the Yucatan peninsula in Mexico, causing worldwide forest fires, tsunamis several kilometres high, and an 'impact winter' - in which dust blocked out the sun for months or years. It was thought that the dinosaurs were blasted, roasted and frozen to death, in that order. But now a small but vociferous group of scientists believes there is increasing evidence that this 'impact' theory could be wrong. That suggestion has generated one of the bitterest scientific rows of recent times.
Episode 14 of Season 41 from Horizon — available to stream in HD on any device.
Comments & Discussions
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Because you liked Horizon
Luva De Pedreiro - O Rei da Jogada
Luva De Pedreiro: Viral Moves
Sitting Bull
Sitting Bull
Not Her First Rodeo
Not Her First Rodeo
The Mortician
The Mortician
American Gangster: Trap Queens
American Gangster: Trap Queens
À la poursuite du rêve glacé
Chasing the Frozen Dream
Fatal Destination
Fatal Destination
Operation Undercover
Operation Undercover
Art's Wildest Movement: Mannerism
Art's Wildest Movement: Mannerism
Y a-t-il un dealer dans l'avion ?
Cocaine Air: Smugglers at 30,000 Ft.
Explore Content
Search for movies, TV shows, collections, manga, or people
Trending Now