Science
Simple Test Shows Which Face Masks Are Best – HealthDay News
When it comes to face masks, not all are equally effective, a new study finds.
FRIDAY, Aug. 7, 2020 (HealthDay News) — When it comes to face masks, not all are equally effective, a new study finds.
Duke University researchers developed a way of testing various types of masks to see which did the best job of stopping droplets coming from people’s mouths, preventing spread of the new coronavirus.
They relied on a makeshift apparatus consisting of a box, a laser, a lens and a cellphone camera.
“We confirmed that when people speak, small droplets get expelled, so disease…
-
General15 hours agoTaylor Swift breaks Adele’s record for most album sales in first week
-
General20 hours agoMan charged with murder after alleged assault victim dies in Hervey Bay
-
Noosa News19 hours agoPublic health alert for nitazenes issued after person dies in Queensland
-
Business18 hours agoWhat’s Macquarie’s price target on Mineral Resources shares?