My version of Bitcoin 101 that nostr:npub1cn4t4cd78nm900qc2hhqte5aa8c9njm6qkfzw95tszufwcwtcnsq7g3vle did in Madeira. I present it in 7.5 hrs. GN
https://docs.google.com/presentation/d/1O4SInNm32EpARrjG2pU_dMRuB2fQy5Y9F27_Tqt3gFY/edit?usp=sharing