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Join Richard Hammond as he explores different types of weather and the different principles behind each of them.

As he travels the globe he explores the unexplained and the unexpected, the unbelievable and the just plain unlikely, in an attempt to reveal the hidden world of weather.

Suitable for teaching geography and physics at KS3 and KS4 / GCSE in England, Wales and Northern Ireland and National 5 in Scotland.

How can you cool a drink using the sun? video

Richard Hammond uses a beach, a towel, water and a drink to demonstrate how evaporation can be used to cool liquid.

How can you cool a drink using the sun?

How does a thermal form? video

Richard Hammond demonstrates how thermals are formed through heat from the sun.

How does a thermal form?

How does hail form? video

Richard Hammond explores the weather conditions that form hail.

How does hail form?

How to see thunder. video

Richard Hammond visits Lightning Testing and Consultancy in Oxfordshire to take part in laboratory experiments that demonstrate the effect of thunder within controlled conditions.

How to see thunder

How to use wind to forecast the weather. video

Richard Hammond demonstrates how we can forecast the weather simply by watching the way the wind effects the clouds.

How to use wind to forecast the weather

Inside a tornado. video

Richard Hammond explores the properties of a tornado that has been created in laboratory conditions.

Inside a tornado

What is the difference between rain and drizzle? video

Richard Hammond demonstrates a visual technique to distinguish between drizzle and rain.

What is the difference between rain and drizzle?

What is wind? video

Richard Hammond demonstrates how wind is created due to differences in air pressure.

What is wind?

Why does water fall as rain? video

Richard Hammond demonstrates the effect of water on other physical objects.

Why does water fall as rain?