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2026-05-20 18:02:50 UTC
in reply to

HelenYrmom on Nostr: Oh let me take this one to cement in my new German vocab. A Regenbogen is your ...

Oh let me take this one to cement in my new German vocab.

A Regenbogen is your classic, rain-droplet bow curving down toward the horizon.

A Gegenbogen is an optical counter-arc most frequently an upsidedown, smile shaped ice halo split high overhead, or a rare secondary bow formed by reflected light as shown here in 's beautiful photo.