Before Free Solo (Full Episode) | Edge of the Unknown with Jimmy Chin
Alpinist Alex Honnold wants to climb huge walls in Morocco without a rope. National Geographic is the world's premium destination for critically acclaimed storytelling around science and exploration. Discover amazing wildlife, ancient civilizations, hidden worlds, and the incredible wonders of our Earth. Through world-class scientists, photographers, journalists, and filmmakers, Nat Geo inspires fans of all ages to connect with, explore, and care about the world.
Courtesy of National Geographic on YouTube. Watch on YouTube ↗
More Science & Tech Documentaries
Richard Dawkins: The Greatest Show on Earth2010•1h 1m•HD•★8.8
The Strange World of Nanoscience2012•17m•HD•★8.7
Through the Wormhole2012•45m•HD•★8.6
Rule from the Shadows: The Psychology of Power2014•37m•HD•★8.5
A Volcano Odyssey2024•1h 21m•HD•★7.6
Should We Bring Extinct Species Back to Life?2025•42m•HD•★8.1
Twins Separated at Birth: The Science Experiment That Went Too Far2025•52m•HD•★8.0
The Worst Night Tornado Of All Time | Greensburg EF5 Tornado Documentary2026•53m•HD•★7.9
15 MOST EXTREME Weather Events Caught on Video2020•20m•HD•★7.8
The real science of the nuclear age: behind Oppenheimer - with Frank Close2025•1h 0m•HD•★7.7
Russia’s nuclear threats - In wartime, how safe are Ukraine’s nuclear power plants? | DW Documentary2024•52m•HD•★7.7
What Does 10 Days of Isolation Do to Your Brain and Body?2026•52m•HD•★7.7