Tag: Farming

Why Pets Have Surprisingly Small Brains

This video was sponsored by 23andMe. Hi, this is Emily from MinuteEarth. Domestication has puppified dogs, fluffified sheep, and spotified horses – but there’s a less obvious physical change that virtually all domesticated animals share: shrunken brains. Duck brains have shrunk by about 15%, cat brains by 30%, and pig

The Secret Global Sewer System

The Secret Global Sewer System

Hi, this is Alex from MinuteEarth. Farmers are obsessed with water. It makes sense – their livelihoods depend on crops that will die without enough water. So lots of farmers buy expensive equipment to pump tons of water to their fields. In fact, of all the water humans use, 70%