Science Glossary
  • 500+ key scientific terms visualised in stunning images and concise textual definitions
  • Short 30 - 60 second films using memorable visual and written learning cues
  • Clear and engaging, Twig Science Glossary reinforces the learning of key curriculum terms
Gamma ray bursts

Gamma ray bursts

Extremely powerful flashes of gamma rays.

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Acid rain

Acid rain

Rain that is unusually acidic, with a pH less than 5.

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Convex

Convex

Curving outwards.

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Sensory

Sensory

Relating to the senses or to sensation.

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Sublimation

Sublimation

When a solid changes directly into a gas, without passing through a liquid stage.

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Centre of gravity

Centre of gravity

The point from which the whole weight of an object appears to act.

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