Dangerous Earth1. Avalanche

Dr Helen Czerski looks at the anatomy of an avalanche, from eyewitness footage from within one to detailed CT scans showing the microscopic changes that cause them.

Dangerous Earth was broadcast on BBC4 at Thursday 30 January 2025, 19:00.

Loading your video...

Dangerous Earth

Dangerous Earth is a TV show on BBC4. Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders. The program has been available since 2025. A total of 2 episodes have been broadcast, most recently in January 2025.

Last broadcast:30/01/2025 at 19:00

Dangerous Earth catch up

More episodes

Dangerous Earth6. Iceberg

Dangerous Earth1. Avalanche

Dangerous Earth

Catching up on Dangerous Earth?

More episodes