Showing posts with label cows. Show all posts
Showing posts with label cows. Show all posts
Monday, November 7, 2016
Friday, June 27, 2014
Should we drink cow milk? | At-Bristol Science Centre
"Lactose intolerance can make milk toxic to humans. Is it weird for wanting to drink the milk of other animals? Ross Exton of the Live Science Team visits University of Bristol's Wyndhurst Farm to explore how cows have changed the course of human evolution."
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