New Scientist Weekly is LIVE 🚨 rowhoop, PennySarchet and the team on: 📜COP27 treaty emerges 🕳️Searching for cosmic wormholes 🔥Origin of cooking 🐜Farmer ants with EvoBiomech 💩Why some poos float
. These are different to black holes because they are traversable - handy if you happen to be an interstellar traveller looking for a fast route across the universe.
Our ancestors may have begun using sophisticated cooking methods as long as 780,000 years ago. The team explains how. And X-ray analysis suggests they may have been cooked in some sort of earthen oven. Rowan visits a colony of leaf-cutter ants, who use an incredible method of farming fungi that evolved between 45 and 65 million years ago. David Labonte at Imperial College London explains how this complex and decentralised society operates.? Too much fat in your diet? Fibre maybe? Or is it gas? Well, new research has lifted the toilet lid on this age-old question, and the team shares the results.
On the pod are Rowan Hooper, Penny Sarchet, Madeleine Cuff, Leah Crane, Alice Klein and Sam Wong. To read about these subjects and much more, you can subscribe to New Scientist magazine at
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