Aerosol particles are lighter than droplet-sized particles and can be suspended in the air for longer.
from Latest News https://www.dnaindia.com/health/report-how-well-ventilated-home-and-work-place-can-reduce-covid-19-risk-2891304
Aditi Chauhan, India's pioneering female professional footballer in Europe, has retired at 32 after a 17-year career. The former nationa...
0 comments:
Post a Comment