They might be small, but they're awfully powerful - come with us on a fantastic voyage down to the molecular level; and discover how water and testosterone, silk and cigarettes depend on their smallest parts.
Molecules magnified
Whatever fabric you like, sleek silk, warm wool or nylon netting, it's all down to those little molecules. Find out how in molecules magnified.
How molecules interact
Molecules don't just stand still, find out just what goes on when they get together and how molecules interact.
Gentle nudges
How can molecules alter our moods, sense of smell, taste and even cause us anxiety? All is explained in how molecules affect us.
Molecular artist
Dr Christina De Matteis talks about her work as a molecular artist merging art and science.
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Reactions and connections
Get down to the molecular level, or pull back and see the bigger picture as we discuss science & technology.