If you're ever in Tucson, it's worth checking out the Titan Missile Museum. It's the only Titan II site to survive (intercontinental ballistic missile during the Cold War). You can tour the underground launch control center, see the silo, and learn about all the operation / security involved in launching the missile

Building @bountycaster (bountycaster.xyz). Co-producer on an Ethereum documentary. Previously co-founder of Scalar Capital and product at Coinbase

Didn’t realize this existed. What was your overall impression?