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Cow Burps, Farts: Controlling Their Methane Emissions (VIDEO)

First Posted: 04/13/10 06:12 AM ET Updated: 05/25/11 04:30 PM ET

Cows produce hundreds of liters of methane gas every day, from two bodily functions that are difficult to control-- burps and farts. But now, researchers in Argentina have designed a device that will allow them to control how much toxic gas they emit in real time, Reuters reported.

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Filed by Gazelle Emami  |