gesshoku

joined 1 year ago
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UC Davis engineering prof: how to build a homemade filter to efficiently remove aerosol particles (useful for wildfires & COVID) in c/technology@lemmy.world
[–] gesshoku@lemmy.zip 2 points 1 month ago

There's also this one as 3D print solution with smaller filters.

https://www.oddcube.com/

https://www.youtube.com/watch?v=GpA7-EJpKWU