Knives manufactured from human feces do not work(www.sciencedirect.com)

6 pointsby limbicsysteman hour ago1 comment

gnabgiban hour ago
(2019) At the time (17 points, 9 comments) https://news.ycombinator.com/item?id=24531654
2023 (59 points, 37 comments) https://news.ycombinator.com/item?id=38234564