Does Your Home or Classroom Need an Air Purifier? Make a Corsi-Rosenthal Box
ck2
19 points
3 comments
July 29, 2026
Related Discussions
Found 5 related stories in 315.9ms across 15,380 title embeddings via pgvector HNSW
- HEPA air purifiers may boost brain power in adults over 40 OutOfHere · 14 pts · April 22, 2026 · 45% similar
- How to breathe in fewer microplastics in your home vinni2 · 72 pts · April 11, 2026 · 42% similar
- The bottleneck might be the air in the room gslin · 771 pts · July 04, 2026 · 40% similar
- Rebuilding the Computer Room ingve · 106 pts · June 29, 2026 · 40% similar
- Instead of banning AI, I made a classroom contract with my students digital55 · 72 pts · July 03, 2026 · 39% similar
Discussion Highlights (3 comments)
ck2
* https://media.npr.org/assets/img/2021/08/25/corsi_box-design... * https://media.npr.org/assets/img/2021/08/25/corsi_instructio... * https://EdgeCollective.io/airbox * https://reddit.com/r/crboxes
AnthonBerg
Cleaning the air is good. PC fan boxes are a quieter option too: https://itsairborne.com/pc-fan-corsi-rosenthal-guide-a611dab... (Incidentally, PC fans can also be used to pull/push air through N95/FFP2 masks.)
gabrielsroka
2021 Related https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...