Hackernews posts about PGA2k23

1. "...I'm a course designer for PGA2k23" (www.openstreetmap.org)
   22 points by altilunium 3 months ago | 3 comments
2. Disorder enhances the fracture toughness of 2D mechanical metamaterials (academic.oup.com)
   1 points by PaulHoule about 1 month ago | discuss
3. Microbial communities in hyperarid subsurface habitats of the Atacama Desert (academic.oup.com)
   1 points by wjb3 12 months ago | discuss