nostr:npub18994crjwnldrukwym5lz3y2nae84s84v20m2rkngtjnyg549lr6qvxmd6m there's sand in Antarctica? nostr:npub1z0wf95r23j03nfrttuccft3r2jmwkgktzg7ff0mr50qwqjnfexxshhgkna