I set up the folding@home client on my laptop and let it run overnight. After a week, I had a bag of BAN. It’s not much in monetary terms, but the feeling is rewarding. You’re helping science and getting a token that can be sent instantly to anyone. It’s a small proof that crypto can be productive, not just speculative. Satoshi never imagined medical research as a use case, but I think he’d approve of the collaboration. If you want to join, this setup guide is the simplest I’ve seen.