Heat and colour | Fierce Earth
Leo and Clare test wearing different colours in the heat to see how they affect their temperatures.
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Episode 2 | Wildfires 2014: Inside the Inferno
Kate Humble and Simon Reeve investigate Australia's worst wildfire season in a decade. Simon and Kate explore why wind is such a lethal factor in the spread of wildfires.
![](https://era.org.uk/app/uploads/2023/10/wildfires-2014-1-400x230.jpg)
Episode 1 | Wildfires 2014: Inside the Inferno
Kate Humble and Simon Reeve investigate Australia's worst wildfire season in a decade. They explore why wildfires in Australia are so frequent and hard to control.