Aaron Collins (@masknerd) / X

Aaron Collins on X: A great poster by @sri_srikrishna and family looking at the impacts of cooking aerosols with low cost sensors at #AAAR23 . It was very enlightening! / X

Some Covid masks are better than others. I know – I'm the Mask Nerd Aa – Be Healthy

Aaron Collins on X: One more flight. Plan was to edit the latest Mask Nerd video on flight. However a last minute new mask upset my top picks. Will need to re-shoot.

Aaron Collins on X: I was surprised we could get an earloop this high, but adding adjusters on the earloop, making sure the nose wire is set, and also supporting the tube

Alumnus Earns 'Mask Nerd' Fame • Minnesota Alumni

Alumnus Earns 'Mask Nerd' Fame • Minnesota Alumni

Kids' Masks - Clean Air Crew

Aaron Collins (@masknerd) / X

Aaron Collins on X: One advantage to working at @OpenAeros is when you start you get fit tested. Welcome Sam, our first employee! / X

Great to see Aaron Collins' advice making it mainstream and fantastic article title. He is the MaskNerd! : r/Masks4All

Update on Covid-19 Practices and Protocol for a Return to School on Monday - Salem School District

Aaron Collins

Aaron Collins

Counterfeit Covid Masks Are Still Sold Everywhere - The New York Times

11 Best Disposable Face Masks 2024