What I saw on the web on 2024.2.11

1. Mars helicopter Ingenuity's final resting place named after 'Undying Lands' in 'Lord of the Rings'
   by Elizabeth Howell
   https://www.space.com/ingenuity-mars-helicopter-final-resting-place-lord-of-the-rings-tolkein
   i wonder what JRRT would have thought of this
   via discord
   
   
2. When the derivative of a number is not zero -- The arithmetic derivative.
   by Michael Penn
   https://www.youtube.com/watch?v=lh1qbp7LpFU
   a simple introduction to the arithmetic derivative
   via A003415
   
   
3. Deadpool & Wolverine | Official Teaser | In Theaters July 26
   by Wade Wilson et al
   https://www.youtube.com/watch?v=uJMCNJP2ipI
   apparently this is happening
   via youtube recommends
   
   
4. Is co-op housing making a comeback?
   by CNC News
   https://www.youtube.com/watch?v=yUdPdgHROoo
   i hope so!
   via FB