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Do dogs and cats have better hearing than people? Join Proton the cat as he tests the Professor's latest invention, goggles that allow us to SEE sound waves. Take an auditory tour of the lab.

About the Science

Ever wonder why you can’t hear a dog’s whistle yet when you use one, all the neighborhood dogs come running? Dogs are able to hear at higher frequencies than that of humans. What’s it all about? Sound is a type of energy created by vibrations. When an object vibrates in the air, the air parti...