Hacker News
- Presence and collection of DNA from air and air conditioner units https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/full/10.1002/elps.202300227 41 comments
- Removal of bentazone using activated carbon from spent coffee grounds https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/jctb.7630 3 comments