HelloMask Transparent Mask
engineering | masks | medicine | science | June 14, 2020
Beyond the comfort issues, one of the reasons people don’t like wearing masks is that it covers their face. Engineers from EPFL’s EssentialTech Center and Empa have developed a mask that both acts as a filter and is transparent. The trick is the weave, made from incredibly thin nanofibers, woven together using electrospinning.

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