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Experiment Reveals Which Face Masks Are Best at Blocking Droplets
- sigmaprimus 6y agoNice to see some research into this. It's amazing that masks or face coverings are being pushed so hard by the powers that be, even though there are no peer reviewed studies or double blind trials. Good thing they are not made of hydroxychloroquine I guess.
- stx 6y agoYeah, The basic point is just about any mask, is better then no mask.