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Scientist Rick Crosslin demonstrates how sound works with fun experiments

Why do objects make different sounds? Science Guy Rick Crosslin joined us to talk about the science of sounds.

Sound is energy.

Sound is vibration, if an object can vibrate it can make a sound.

Big objects make low sounds.

Small objects make high sounds.

Sound can travel through solids, liquids, and gases.

For more of Rick Crosslin’s sound experiments, click here.

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