News for hackers. Stuff that matters.

A comment on Real-world data show that filters clean Covid-causing virus from air. Parent comment

Re:Real-world data show that filters clean Covid-causing vir... by SteveNuts on Saturday October 09, 2021 @11:24PM (#28815484)
Fish tank filters are vital to the nitrogen cycle but your point still stands.
[ Parent | on HN ]

There are no comments on this comment yet.