A few notes from the show:

Schema as a service: https://terminusdb.com/products/schema-as-a-service/

Greenspun's 10th rule: https://en.wikipedia.org/wiki/Greenspun%27s_tenth_rule

Scryer Prolog: https://github.com/mthom/scryer-prolog

Klima DAO: https://www.klimadao.finance/

Bitcoin Pizza: https://www.moneycontrol.com/news/business/cryptocurrency/bitcoin-pizza-day-2021-some-interesting-facts-about-this-special-cryptocurrency-day-6924731.html

Crypto/blockchain in Rust: https://github.com/rust-in-blockchain/awesome-blockchain-rust

And more: https://www.reddit.com/r/rust/comments/a93dv8/cryptocurrencies_written_in_rust/