Последние добавленные видео:
how-do-we-hear-sound
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6 years ago
11520647 6 years ago 2:27Journey of Sound to the Brain
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7 years ago
1147428 7 years ago 5:17The science of hearing - Douglas L. Oliver
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6 years ago
2202929 6 years ago 4:33How Your Ear Works? - The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz
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3 years ago
13797 3 years ago 1:07How Do We Hear Sounds?
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6 years ago
2619972 6 years ago 7:36Human ear - structure & working | Sound | Physics | Khan Academy
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6 years ago
782160 6 years ago 2:05How the Ears Work - Nemours KidsHealth
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11 years ago
4096047 11 years ago 5:08How Your Ears Work