Element on the move

Follow a carbon atom through a cycle of its journey from skies, to lungs, to ocean with An Element on The Move.

The tool is a Flash file, but if you don't have the latest version on your computer, click here to get a free Flash player.

Content last updated: 14/02/2006

Explore Open2

John Perry Barlow shares his experiences of bringing together China and the internet.

Evan Davis watches people spend their time before spending cash. Smart salerooms get customers investing in queues.

David Dimbleby throws down a challenge: Can you use knowledge and research skills to complete the Seven Ages Quests?

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