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My Cyborg Ear: How a Surgeon and Titanium Cured My Lifelong Deafness

I’ve never been able to hear well. As a child, I was in and out of the hospital as doctors struggled to treat chronic ear infections that left me in throbbing pain and, eventually, relative silence. By the time I went to college, I had only one half-functioning ear drum and no hope of regaining the hearing I’d lost… »5/15/15 4:00pm5/15/15 4:00pm

How a desert cat uses its super ears to hunt birds in mid-flight

This footage of a desert cat taking out a bird in mid-flight is another impressive reminder of the astonishing power of natural evolution. The small but agile caracal uses 20 muscles —in three distinct groups—to independently control each of its ears, which act as supersensitive parabolic sound antennas. »7/28/14 11:24pm7/28/14 11:24pm

Ear Pressure Equalizer Sucks On Your Eardrum to Un-Pop It in Planes

Now that's a headline you won't see often, and yet that's exactly what this gizmo does. You pop it in your ear, and squeeze it to create negative pressure outside your eardrum, thus compensating for the sometimes painful inward-flex caused as the aircraft you're flying in descends from altitude. Or you climb back down… »10/28/08 6:20am10/28/08 6:20am