What I saw on the web on 2024.2.8

[reblogarythm]

1. Why It Was Almost Impossible to Make the Blue LED
   by Veritasium
   https://www.youtube.com/watch?v=AF8d72mA41M
   i'd previously only been aware of a bit of this
   via youtube recommends
   
   
2. raga pancham marwa
   by pandit Manikbua Thakurdas
   https://www.youtube.com/watch?v=GQqGIbXPb1Q
   having only listened to the first minute or so so far, that first pancham is just so weird. i'm going to have to think about this a lot more.
   via wondering if this was even a thing