Trammell Hudson on Nostr: After my #39c3 talk on day 3, the House of Tea #39C3 📞4832 is hosting a celestial ...
After my #39c3 talk on day 3, the House of Tea #39C3 📞4832 (npub1t0k…uqf5) is hosting a celestial navigation hands on. I'll have sextants, slide rules and plotting paper for you to practice turning sun sights into position fixes https://events.ccc.de/congress/2025/hub/en/wiki/start