The Ultimate Rocket Fuel
Clip: Episode 5 | 2m 27sVideo has Closed Captions
Jim Al-Khalili demonstrates why hydrogen is the ultimate rocket fuel.
Jim Al-Khalili recreates Konstantin Tsiolkovsky’s thought experiments to demonstrate why hydrogen is the ultimate rocket fuel.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
The Ultimate Rocket Fuel
Clip: Episode 5 | 2m 27sVideo has Closed Captions
Jim Al-Khalili recreates Konstantin Tsiolkovsky’s thought experiments to demonstrate why hydrogen is the ultimate rocket fuel.
Problems playing video? | Closed Captioning Feedback
Where to Watch Breakthrough: The Ideas That Changed the World
Breakthrough: The Ideas That Changed the World is available to stream on pbs.org and the PBS app.
Buy Now
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
Episode 5 Preview | The Rocket
Video has Closed Captions
Preview: Ep5 | 30s | Blast off into history to see how rockets originated not in the sky, but in a cave. (30s)
Video has Closed Captions
Clip: Ep5 | 2m 29s | Franklin Chang-Diaz demonstrates the energy required to launch a rocket into space. (2m 29s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
- Science and Nature
Explore scientific discoveries on television's most acclaimed science documentary series.
- Science and Nature
Capturing the splendor of the natural world, from the African plains to the Antarctic ice.
Recently Added
Support for PBS provided by: