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Gases around Us
Science for seven- to nine-year-olds. Collecting gas from pondweed and weighing fizzy lemonade.
Last on
Thu 11 Feb 2010
11:50
Clips
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Flammable Liquids
Duration: 01:56
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Gases in daily life (clip compilation)
Duration: 00:51
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The behaviour of particles in solids, liquids and gases
Duration: 01:04
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How dangerous is petrol?
Duration: 01:57
