A new study published on the preprint server medRxiv* in September 2020 reports constructing disposable masks using simple paper folding or origami steps, from filter material. This could make ...
Anyone can make their own origami face mask and it may potentially be better at blocking microscopic coronavirus particles than commercially available ones, a new study suggests. The paper-folding ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results