Emerging Tech

Photos: Barnyard energy

Farmers check out the post-digester manure. Five Star says that cows actually prefer to sleep on manure over grass and it blows around less than hay.

About

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...

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