Bob Tregilus :tux:📷:copyleft: on Nostr: npub1x475y…9x3zf I'd assume you're aware of the phenomena of "airglow"? ...
npub1x475yry88a0k9phhk0z3gh0ydxjsjy5vf4k928f46rhd72hjvljqp9x3zf (npub1x47…x3zf) I'd assume you're aware of the phenomena of "airglow"? https://en.m.wikipedia.org/wiki/Airglow