Corona Virus Emergency Mask (Covid19)
Description
PLEASE SHARE WITH FRIENDS, FAMILY and LOCALS Made this last night from a file I found in the internet, and made some modifications, probably will make a eye shield later this afternoon to share; along other few modifications, I am thinking of. Place paper towels, fabric or some other sort of filter mesh before closing the filter lid. (Please note this mask is a prototype and does not work, but using a vacuum bag fabric, will trap 90% of the particles. not as good as a n95 mask; but something is better than nothing. Coronavirus has an average size of one micron, and the porosity of the 3d print permeates particles up to 8 microns so that the virus will enter anywhere. Also includes a SVG for making these by hand with cardboard and paper towels, fabric, or other materials. Also including a DXF CNC file to route another quick and easy version. Stay tune and please share. Test results https://knowm.org/review-and-suggestions-for-copper-3d-nanohack-3d-printed-mask/
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