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Small Matters

About molecules

Find out more about molecules:

woman in red dress

Molecules magnified

The look and feel of different fabric is determined by their molecular structure as you'll discover when we look at molecules magnified.

How molecules interact

What happens when molecules get together? Find out how molecules interact.

Citric acid in a lemon molecule

Gentle nudges

They're only tiny, but they can cause massive changes in our lives: find out how molecules affect us.

Molecular artist

Elsewhere on Open2

Taking it further

Explore Open2

Darwin as depicted in the 30th September 1871 edition of Vanity Fair

There are some people who won't accept it - so just how good is the evidence for evolution?

Titan: Image ESA/NASA/JPL/University of Arizona

To explore the surface of Titan, you should start on Chesil Beach.

The Open University

Have you seen our trail? Are you inspired to learn?