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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
Chlorophyll

Chlorophyll

A green pigment found in all plants, algae and cyanobacteria.

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Solution

Solution

A homogeneous mixture of evenly distributed substances.

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Spontaneous

Spontaneous

Occurring entirely by its own means.

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Fluorescent

Fluorescent

A substance that absorbs light at one wavelength and re-emits the energy as light at another wavelength.

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Ultrasound

Ultrasound

Sound with a frequency above the normal range of human hearing.

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Vacuole

Vacuole

A fluid-filled compartment inside a cell, surrounded by a membrane.

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