Science Glossary
  • 500+ key scientific terms visualized 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
Aorta

Aorta

The biggest artery in the body.

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Absolute zero

Absolute zero

The lowest temperature theoretically possible.

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Element

Element

A pure substance that cannot be broken down any further.

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Greenhouse effect

Greenhouse effect

The effect caused by some atmospheric gases when they trap heat.

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Antimatter

Antimatter

Matter composed of antiparticles.

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Depression

Depression

An area of low pressure.

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