The Risks — Know Them — Avoid Them
As places start reopening after COVID-19’s (first) shutdowns, Erin Bromage’s The Risks — Know Them — Avoid Them is a detailed look at how the virus spreads and where most of the risk comes from, so that we can avoid behavior that is risky.
5 years at Khan Academy
Today marks five years since I joined Khan Academy. Thanks to all of my coworkers for providing a great working environment, and to Sal for creating an organization with such an audacious mission.