Bizarre Science Photos

Burping for Science?

Guillermo Berra, a researcher at the National Institute of Agricultural Technology, adjusts a plastic tank on the back of a cow at their farm in Castelar, on the outskirts of Buenos Aires, July 4, 2008. Argentine scientists are taking a novel approach to studying global warming, strapping plastic tanks to the backs of cows to collect their burps. (REUTERS/Marcos Brindicci)
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