Different article about same study discussed here 3 months ago: https://news.ycombinator.com/item?id=20513521 https://news.ycombinator.com/item?id=20513521 (26

Different article about same study discussed here 3 months ago: https://news.ycombinator.com/item?id=20513521 https://news.ycombinator.com/item?id=20513521 (261 points/94 comments)