Biologists discover new properties in bat ears.
Dec 23 2012 - 10:15am
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Inside Science Buzzwords:
- Echolocation - The use of sound waves by animals to locate the position of an object, navigate or find food.
- Sound wave - Pressure waves created by a vibration or other disturbance travelling through a medium such as air; the waves compress and expand the medium in the same direction in which they are traveling and can be sensed by animals as sound.