I've always bee a huge fan of nostr:npub14hn6p34vegy4ckeklz8jq93mendym9asw8z2ej87x2wuwf8werasc6a32x's educational content.

Now "The Bitcoin Handbook", containing tons of incredibly well crafted visuals and explanations, is available for free:

https://anilsaidso.gumroad.com/l/bitcoin

Make sure to ⚡ zap him if you find his work valuable!