High-Tech Earplugs Let You Hear People Talk

High-Tech Earplugs Let You Hear People Talk FARM HOME Miscellaneous 30-2-35 Here's a new hearing device that blocks big machinery noise yet still lets you hear people clearly. The Zwislocki Ear Muffler (ZEM) weighs only a couple of ounces. "It uses principles of sound physics to reduce sound evenly across all frequencies," says Robert DiNardo, co-founder of Sensgard, noting that the high-tech earplugs are named after a professor of neuroscience at Syracuse University. They look like small, thin headphones that fit around the back of your head or clip onto a hardhat. They fold to fit in your pocket. Sells for $24.99 plus S&H. Contact: FARM SHOW Followup, SensGard, P.O. Box 341, Fairport, N.Y. 14450 (ph 877 208-0883 or 585 218-4080; info@sensgard.com; www.sensgard.com).

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