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Spider silk sound system #ASA186 - EurekAlert
<p>Researchers from Binghamton University investigated how spiders listen to their environments through webs and found that the webs match the acoustic particle velocity for a wide range of sound frequencies. Playing sound ranging from 1 Hz to 50 kHz for the spiders and measuring the spider silk motion with a laser vibrometer, they found the sound-induced velocity of the silk was the same as the particles in the air surrounding it. This confirmed the mechanism that these spiders use to detect their prey. Ronald Miles will present their work at the 186th ASA Meeting.</p>
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