Dr. Byram Bridle Explains Why Low Cost Face Masks Don't Work

First published at 02:00 UTC on June 24th, 2021.

Here's the original video, to which I added subtitles, because the audio quality on the original isn't so good.
https://youtu.be/tIaul0U83d0

CategoryEducation
SensitivityNormal - Content that is suitable for ages 16 and over