2017 - Volume #41, Issue #1, Page #30
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Cow Horn “Speaker” For iPhones
Inventor Frank Falk takes cow horns and other antique items, including including phonographs and gramophones, and turns them into amplifiers for cell phones. He says iHorns can be used with any portable device with an external speaker located at the bottom of the device. The iHorns are not Bluetooth or Wi-Fi connected ..........
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