Test your history placement skills with the addictive game by Tom J Watson that asks you to consecutively place randomly selected events on an historic timeline.
Kone, the lift (elevator) company published some nice datavis graphs showing a drop in lift use by 80% in the top 10 European cities during the initial pandemic period of February to April 2020. The graphs also show a 134%+ bounce-back for London in 2021, and 300%+ in Chicago.
Pink Trombone is a fantastically fun simulation of speech being formed in your mouth. Use the controls to change the shape of the mouth to change the sound.
The British Medical Journal published an excellent interactive tool to visualise the estimates of COVID transmission as defined by experts in different scenarios. TL;DR; It's airborne, wear a FFP3 mask.
