Friday, April 24, 2020

The best material for homemade face masks may be a combination of two fabrics

Researchers report that a combination of cotton with natural silk or chiffon can effectively filter out aerosol particles -- if the fit is good.

from Latest Science News -- ScienceDaily https://ift.tt/3aFfyBr
at
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Scientists reverse liver cell aging and cut Alzheimer’s-linked protein in half

A surprising discovery suggests that rejuvenating the liver could help protect against Alzheimer’s disease and heart disease. USC researcher...