Frankenfoods, Formula 1 & Fake news
The Naked Scientists Podcast
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How to Tell if a Pig Is Happy?
Using machine learning and over seven thousand pig sounds, a recent research study found that they could indicate if a pig was in a positive or a negative environment using their grunts alone with up to 90% accuracy. But what is a physical sign that pigs are content? Is it when they grind their teeth? B, when they wiggle their snouts? Or c, when they start to sweat? I don't think sweat is under that much emotional control. It's a bit too cute to think theyre wants to un abate us.
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