Distorted audio can result from turning speakers up too high, causing signal clipping or mechanical damage. Providing too much power from an amp can overdrive speakers, leading to audio distortion and ...

A muscle that we thought served no purpose beyond enabling some people to wiggle their ears is actually active when we are ...

If you can wiggle your ears, you can use muscles that helped our distant ancestors listen closely. These auricular muscles helped change the shape of the pinna, or the shell of the ear, funneling ...

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