Going to Extremes | Countryfile
On the seventieth anniversary of the first summit of Mount Everest, Ellie Harrison is put through her paces at a materials research facility, including a cold chamber that reaches -40 Celsius.
Tweet
Further Information
Similar broadcast resources
Growing seagrass | Secrets of the Aquarium
Conservationists grow seagrass in a lab to help replenish ones in the ocean. Seagrass is a great combatant to climate change as it locks in carbon.
UK population growth | BBC News at Six
Example of population change in the UK in 2024.