A quick tip for anyone looking for links to interesting/fun/unusual things on the web: The Linkfest website (https://buttondown.com/clivethompson/archive/linkfest-44-microchimerism-sonic-boom-duct-tape/). Always worth a look IMO. The current edition includes an English-to-LinkedIn translator, what scientists discovered about the sound sellotape makes (spoiler: mini sonic booms) and 154 images of visual phenomena & optical illusions (see chicken/church picture accompanying this toot!). There's also an RSS feed to follow, which is always nice to see. 👍