Add Yahoo as a preferred source to see more of our stories on Google. Veronika the cow demonstrates her tool-using abilities by scratches herself. - Antonio J. Osuna-Mascaró How does a cow scratch an ...
(CNN) — How does a cow scratch an itch on its back? An Austrian cow named Veronika has a solution that could change how we view livestock. For the past decade, Veronika has been observed by her owner ...
How does a cow scratch an itch on its back? An Austrian cow named Veronika has a solution that could change how we view livestock. For the past decade, Veronika has been observed by her owner ...
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