What I saw on the web on 2024.9.26

1. Scientists have discovered a cause of inflammatory bowel disease. They said it's a 'holy grail' discovery that could transform treatments.
   by Gabby Landsverk
   https://archive.is/smcH8#selection-1436.0-1436.1
   big if true
   via discord
   
   
2. New nasal spray blocks 99.99% of flu and Covid viruses
   by Ellsworth Toohey
   https://boingboing.net/2024/09/26/new-nasal-spray-blocks-99-99-of-flu-and-covid-viruses.html
   sooper-big if true
   via rss
   
   
3. An old math joke comes to life.
   by Ben Orlin
   https://mathwithbaddrawings.com/2024/09/26/an-old-math-joke-comes-to-life/
   an oldy, but a goodie
   via rss