The original post: /r/askscience by /u/ResultIntelligent856 on 2024-12-22 19:36:12.

I totally get wearing masks at the store and 6-8 ft social distancing, but I just saw a linus tech tips video of two people in a 50 sqft room standing next to each other with Razer masks on.

so like, how much of a difference did it actually make?