Hunter! Gatherer! Farmer! Who works the hardest – or smartest? This is Sandra Tsing Loh with the Loh Down on Science. Humanity’s evolution from earlier species took a LOT of energy. Bigger brains, needier children, and longer lifespans meant we had a lot on our PLATES – literally! How did
Continue readingAncient Energy Boost
![](https://lohdownonscience.com/wp-content/uploads/2022/05/science.abf0130-fa-e1651303433531-900x480.jpg)