'Smart' cows tracked with tech

By Julie Power
Updated December 18 2015 - 6:08pm, first published June 24 2013 - 9:20am
Professor David Lamb on the Armidale farm. Photo: Marco Del Grande
Professor David Lamb on the Armidale farm. Photo: Marco Del Grande

AS HIS HiLux ute bumped over hilly farmland outside Armidale, NSW, David Lamb kept one hand on the wheel and grabbed an iPad in the other to locate his herd of 50 ''smart'' cows.

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