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Special | 4m 2s
Sound is energy, a special kind of energy. It moves in waves and fills our ears. But how does sound move and fill our ears. Find out more about the science of sound.
Aired: 03/01/19
Video has closed captioning.Major funding provided by the Laura Moore Cunningham Foundation
Kingdoms of Life: Sophie Gilbert: Wildlife Biologist
What does a wildlife biologist do?
Kingdoms of Life: Sophie Gilbert: Wildlife Biologist
What does a wildlife biologist do?
Why do things fall? It’s about force and motion. Find out more in this Science Trek short.
Gravity is the force of action between two objects, Find out about the force of gravity.
If something has weight and takes up space, it has matter. Learn more on Science Trek.
Light is the most important form of energy on earth. Find out more about light and color.
