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Reworked mask is comfy enough to wear all day - Futurity https://www.futurity.org/prototype-comfortable-face-mask-covid-19-2434092-2/

This is a very good thing!
#coronavirus #COVID19 #Masken #masks
Reworked mask is comfy enough to wear all day
Was das Brillenbeschlagen betrifft: Die Gattin hat einfach einen Draht am Nasenbügel eingenäht, den kann man sich zurechtbiegen.
Funzt einwandfrei, die Brille beschlägt nicht.
On a more serious note: a howto so you can make such a mask yourself would be nice.
Digit diaspora
there a way to make it actually offer effective protection, without hypoxia?
A cloth mask will not create a form of hypoxia.