The study found that the cotton cloth masks filtered out up to 23 per cent of the smallest particle size of 0.3 microns on which the virus can travel.
from Top World News- News18.com https://ift.tt/3AePz1H
Subscribe to:
Post Comments (Atom)
-
The device would be introduced on Amazon India and its pre-bookings would start on January 15. from Top Tech News- News18.com http://bit.l...
-
from HindiMoneycontrol Top Headlines https://ift.tt/3oQ7Bmg via
-
As of December 15, the government says that 1.15 crore FASTags have been issued. from Top Tech News- News18.com https://ift.tt/39u4BDK
No comments:
Post a Comment