Beer foamaroma, Hierarchy of needs (dogs and dinos), Superpowerlessnesses

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: A frothy matter — A report called “Beer foam is a carrier of aroma” may be the crushing blow beer foam aroma sceptics – if there are any – feared…. Hierarchy of dog needs — … Maslow’s […]

Emperor’s Missing Heart, Vibrant Gut, More Trivial Superpowers, Greenfieldwashing

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Find the emperor’s heart — Holy Roman Emperor Otto the Great certainly wasn’t, in the purest medical sense, heartless. But now he is. The search is on to find his missing heart, though it isn’t abundantly […]