Revealing your world with a bang by putting new science and technology to the test.
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A BBC guide to popular science. Discover the scientific principles that shape the world
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The team give the results of the world's biggest-ever brain training experiment.
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The gang attempts to power a house for an entire day using only human pedal power.
The BBC's guide to popular science.
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Liz, Dallas and Jem build a unique weather chamber in the workshop.