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Aaron Collins on Twitter
Aaron Collins on Twitter
I know it looks a little silly, but for those with hearing disabilities these Savewo Smile mask could be game changers. Hard to tell in pic, but I just had this in the freezer, breathing on it and no fogging. This get the mask nerd nod of approval. Breathability is still good!
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Aaron Collins on Twitter
Sharyn Blum on Twitter
Sharyn Blum on Twitter

Today's a great day to remember that, if you need a doctor's note to wear a mask at work:

  1. The CDC has helpfully provided a list of high risk conditions which can necessitate masking in order to protect yourself or a loved one, and...

  2. Many of them are very, very common.

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Sharyn Blum on Twitter
Naomi Wu 机械妖姬 on Twitter
Naomi Wu 机械妖姬 on Twitter
I've been trying to explain this for two years now. N95s were designed primarily for male caucasian faces. KN95 and KF94 standards came about not because we wanted a knockoff mask standard, but because Asian faces could not pass fit tests with N95 masks.
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Naomi Wu 机械妖姬 on Twitter