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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 11:24pm 7/28/14 11:24pm

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… » 7/11/14 10:00am 7/11/14 10:00am

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 6:20am 10/28/08 6:20am

Cut-the-Crap iPhone Headset Battlemodo

Whether you love or hate your iPhone, you'll get tired of holding that big sticky piece of glass next to your face eventually. Want have a talk while you work or exercise? Need hands-free calling behind the wheel? Do you just have lazy, withered arms? Chances are you need a headset. Though the famed white earbuds are… » 8/21/08 12:00pm 8/21/08 12:00pm

Gross Binaural Microphone is Clearly Missing a Face

Binaural sound recordings can be creepy enough, but knowing that they may have originated at this Otokinoko ear-mic might just make them unbearable. The concept of binaural microphones is elegantly simple: record sounds from the positions of human ears, creating the illusion of 3D sound at playback. This blue beast… » 6/16/08 8:10pm 6/16/08 8:10pm