Tag: cleanliness
The dirty history of soap
Judith Ridner, Mississippi State University
“Wash your hands often with soap and water for at least 20 seconds.” That’s what the CDC has advised all...
EXPLORING NATURE
The chickadee in the snowbank: A ‘canary in the coal mine’...
Benjamin Sonnenberg, University of Nevada, Reno
Wet snow pelts my face and pulls against my skis as I climb...
