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Video thumbnail: Science Trek Hearing: Which Animal Hears Best

Science Trek

Hearing: Which Animal Hears Best

Find out which animals have better hearing than humans.

Hearing: Which Animal Hears Best

Video thumbnail: Science Trek Hearing: The Ears are Where!?!

Science Trek

Hearing: The Ears are Where!?!

Which hears better…cats or dogs?

Hearing: The Ears are Where!?!

Video thumbnail: Science Trek Hearing: What is that flap of skin?

Science Trek

Hearing: What is that flap of skin?

What do you call that flap of skin on the sides of your head?

Hearing: What is that flap of skin?

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