Catch up TV
2. Volcano
Helen looks at volcanoes. With shocking eyewitness footage of eruptions, and new thermal imagery and ultra-high speed photography, we can now capture on camera the complex processes crucial to understanding how and why these forces of nature erupt.
Source: BBC 4
Most recent episodes of Dangerous Earth
Dangerous Earth
2. Volcano
Helen looks at volcanoes. With shocking eyewitness footage of eruptions, and new thermal imagery and ultra-high speed photography, we can now capture on camera the complex proce ...
15-05-2024
BBC 4
Dangerous Earth
1. Avalanche
Dr Helen Czerski looks at the anatomy of an avalanche. From shocking eyewitness footage from within an avalanche, to detailed CT scans showing the microscopic changes that cause ...
23-10-2022
BBC 4
Most popular episodes of Dangerous Earth
Dangerous Earth
1. Avalanche
Dr Helen Czerski looks at the anatomy of an avalanche. From shocking eyewitness footage from within an avalanche, to detailed CT scans showing the microscopic changes that cause ...
23-10-2022
BBC 4
Dangerous Earth
2. Volcano
Helen looks at volcanoes. With shocking eyewitness footage of eruptions, and new thermal imagery and ultra-high speed photography, we can now capture on camera the complex proce ...
15-05-2024
BBC 4