Enlarge / A reverse osmosis facility. (credit: South Florida Water District) Alan Turing is rightly famed for his contributions to computer science. But one of his key concepts—an autonomous system that can generate complex behavior from a few simple rules—also has applications in unexpected places, like animal behavior. One area where Turing himself applied the […]
Tag: hypothesis
Ancient tools found in India undermine the “out of Africa” hypothesis
Nature Scientists have unveiled an extraordinary new analysis of thousands of stone tools found at a site called Attirampakkam in India, northwest of Chennai in Tamil Nadu. Thanks to new dating techniques, a team led by archaeologist Shanti Pappu determined that most of the tools are between 385,000 and 172,000 years old. What makes these […]