Hacker Newsnew | past | comments | ask | show | jobs | submit | chr-s's favoriteslogin
1.
The Cuboid: A DIY air purifier that's better than a box-fan (2021) (dynomight.net)
244 points by ruph123 on June 7, 2023 | 138 comments
2.
Paper Airplane Designs (foldnfly.com)
709 points by thunderbong on May 26, 2023 | 76 comments

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: