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Physical processes

Electricity, types of energy forces, space, sound and light are covered in this section.

Earth, Sun and Moon

Earth sun and moon
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Electrical circuits

Electrical circuits
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Electrical conductors

Steve Backshall in a swimsuit
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Forces

Forces
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Friction

Friction
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Light

Light
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Magnets

Magnets
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Shadows

Steve Backshall shows off his shadow
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Sound

A guitar
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