I tried to explain to my 5-year-old son where we currently stand in this pandemic. His questions are the ones that truly matter right now.
I’ve been thinking a lot about the role of psychological stress and how it relates to our response to SARS-CoV-2, the virus that causes COVID-19.
“The first principle is that you must not fool yourself—and you are the easiest person to fool.” —Richard Feynman
An overview of how to interpret screening tests for COVID-19 (and diagnostic testing & screening in general).
Why do those last few “O”s in a bowl of Cheerios tend to clump together in the middle of the bowl or around the edges?