Prof. Sam Lawler on Nostr: npub1hr0q3…p4k2l I'm presenting remotely :(npub1hr0q3yq9s8ejx7rvc4mw3r7mmkzr7zp6tryngug0h4sj3tfm5dlqkp4k2l (npub1hr0…4k2l) I'm presenting remotely :(