4: Manky Materials and Shifty States Special | Horrible Science

Amazon deforestation | Meat: A Threat to Our Planet?

Liz Bonnin witnesses the devastation of the Amazon rainforest from the sky.

15: Forces and Motion Special | Horrible Science

A weird and wonderful look at how gravity, magnetism and friction impact everything. With Fred Sirieix.

3: Mary Ploppins, Magnets and Sorting Your Bits Out | Horrible Science

Mary Ploppins soothes those digestive ills, Dr Big Brain tries banana power, and Einstein reacts to Ti...

Carbon in the ocean | Royal Institution Christmas Lectures

Dr Helen Czerski explains how carbon is incorporated into the ocean and how the increase in carbon intake is impac...

Darwin's Natural Selection (Song) | Horrible Histories

Charles Darwin explains his theory of evolution via song, oh, and there's a dancing gorilla!

01: The Living Forest | Landmarks

The Living Forest looks at all the animals & plants that live in the forest on the ground to the forest canopy, & shows how they live in ba...

02: People of the Forest | Landmarks

People of the Forest looks at the Baka of the Cameroon & the Kayapo of South America & how their lives work in balance with the rainforest.

03: Destroying the Forest | Landmarks

By the next century, the rainforests of the world could have disappeared for ever, destroyed by outside influences and economic pressur...

04: Saving the Forest | Landmarks

Despite the destruction, there are ways to save the forest, by careful harvesting, protecting, learning, replanting, policing - and campaig...

Cattle feedyard | Meat: A Threat to Our Planet?

Liz Bonnin visits a cattle feedyard, a mass factory farm, that contains about 50,000 cows.

Climate injustice | Royal Institution Christmas Lectures

The people and areas that are being most affected by climate change are often those which contribute the least.

Fossil fuels behind every day food | Natural World

Rebecca Hosking goes through the fossil fuels involved in creating a shop bought sandwich.

Permaculture | Natural World

Rebecca Hosking investigates permaculture in a small farm in the mountains of Snowdonia.

Piling on pounds | Life

Brown bears take advantage of a salmon run to fatten up for the winter.

Polar bears in their habitat (no narration) | Wonders of the World

A family of polar bears explore the icy cold surroundings of their Arctic home.

Polar bears' habitat under threat from glacial melt | Planet Earth

David Attenborough discusses the effects on polar bears of melting Arctic ice caused by global warming.

S1E5: Aeroplanes | Brain Freeze

Knowles and McCork ask, how do aeroplanes fly?

S1E9: Nina Needs A Wee | Nina and the Neurons

Nina goes to Spain to meet Jessica and to find out how we know when we need to use the toilet.

Sustainable meat production | Meat: A Threat to Our Planet?

Liz Bonnin discusses the importance of understanding the process behind the meat we eat (warning: this clip conta...

The carbon cycle and global warming | Royal Institution Christmas Lectures

The carbon cycle process is being overwhelmed by the amount of carbon dioxide released into the at...