Comment on NanoHack, an open-source 3D printed mask against Covid-19parentComments−blihp6yI'd bet that it wasn't. This looks like a company trying to sell their filament. The idea (FDM printing masks) seems like a bad one on so many levels.
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I'd bet that it wasn't. This looks like a company trying to sell their filament. The idea (FDM printing masks) seems like a bad one on so many levels.