Better article IMO: https://observer.co.uk/news/science-technology/article/the-fireplace-that-could-transform-our-understanding-of-human-evolution https://obse

Better article IMO: https://observer.co.uk/news/science-technology/article/the-fireplace-that-could-transform-our-understanding-of-human-evolution https://observer.co.uk/news/science-technology/article/the-f...