Aluminium and hydroelectric power | The Great British Countryside
The valleys of the Scottish Highlands, created by an ice age 2.5 million years ago, are crucial in the production of aluminium.Tweet
Temperature: The Driving Force | Wild Weather with Richard Hammond
Richard Hammond investigates the crucial role temperature plays in all weather. He builds a dust storm to discover how Saharan sand reaches the UK.
Water: The Shape Shifter | Wild Weather with Richard Hammond
Richard Hammond investigates the role water plays in the weather. He tries to weigh a cloud, finds out how rain could crush a car and starts an avalanche.