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Both face shields, and the PET plastic sheets which they are made from are in short supply right now. This project will let you build a face shield from any thin translucent plastic, even a bread bag, by spreading the plastic tightly with a 3D printed pa

This is a short how-to guide on creating a positive pressure PPE suit, as imagined by [url=https://robots-everywhere.com/re_wiki/pub/web/Cookbook.SaltMask.html]Matteo Borri[/url]. Positive pressure suits are very handy for isolating yourself from toxi