Author's posts
New Poll Shows Which Groups Are Most Stressed During The Coronavirus Pandemic
The vast majority of people polled were stressed about the economy.
Need Proof That Masks Protect Against Covid-19? Study Finds Speech Droplets Can Stay Airborne For Minutes
A new study shows how long speech-generated droplets can linger in the air: not cough- or sneeze-generated droplets, but plain old conversation level emissions.
Droplets From Speech Can Linger In The Air—All The More Reason To Wear A Mask
A new study shows how long speech-generated droplets can linger in the air: not cough- or sneeze-generated droplets, but plain old conversation level emissions.
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