News for hackers. Stuff that matters.

A comment on Show HN: I bought and tested the filtration of every mask on Amazon. Parent comment

Re:Show HN: I bought and tested the filtration of every mask... by fouc on Monday January 10, 2022 @11:25PM (#29887528)
I enjoyed his youtube channel. He discusses how he does the filtration testing here: https://www.youtube.com/watch?v=u4YdtH-ccMU&t=0s
[ Parent | on HN ]

There are no comments on this comment yet.