Awesome Iodine
Why iodine is essential for our health. Read more
now playing
Series 2
Why iodine is essential for our health.
Series 3
Fluorine: Chemistry's Tiger
Fluorine has a deadly reputation as one of the most reactive of all the elements.
Any Old Iron
Beyond war and peace, how iron has shaped human biology and culture.
Sodium: The key to life
Sodium, the explosive alkali metal that is crucial for all life on Earth.
Series 4
Silver
Chemist Andrea Sella celebrates how the element silver enhances our lives.
Aluminium
Chemist Andrea Sella celebrates how the element aluminium enhances our lives.
Gold
Chemist Andrea Sella celebrates how the element gold enhances our lives.
Helium
Chemist Andrea Sella celebrates how the element helium enhances our lives.
Strontium
Chemist Andrea Sella ends his festive series with fireworks and the element strontium.
