Return of the Emperors | Dynasties
Emperor penguins return to the newly-frozen sea ice to breed.
TweetSimilar broadcast resources
![](https://era.org.uk/app/uploads/2023/11/fast-fashion-dooley-400x230.jpg)
Fashion's Dirty Secrets | Stacey Dooley
Stacey Dooley uncovers the shocking environmental impact caused by an insatiable appetite for cheap clothing.
![](https://era.org.uk/app/uploads/2023/10/hurricane-400x230.jpg)
How hurricanes are formed by Earth's rotation | Learning Zone
Physicist Helen Czerski explains that hurricanes happen because the earth is rotating. She shows how, because the earth is a spinning globe, its atmosphere is controlled by something called the coriolis effect.