Discovery In Their Element Episodes Available now
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Helium
Science and art of helium

Aluminium and strontium
Science and art of aluminium and strontium

Gold and silver
Science and art of gold and silver

Iodine
8/8 Why iodine is essential for our health?

Phosphorus
7/8 How a discovery in boiled urine led to the trade union movement and chemical weapons.

Lead
6/8 The impact of the use and abuse of lead on humanity.

Silicon - The World's Building Block
5/8 The key component of rocks, sand and materials from glass and concrete to microelectronics

Carbon - the backbone of life
4/8 Why is all known life built on carbon?

And then there was Li
3/8 The element that links the formation of the universe with the functioning of our brains

Oxygen: The breath of Life
2/8 Trevor Cox takes a deep breath and tells the story of oxygen on earth and in space