cognitively accessible math on Nostr: npub1skf3r…wwy7g appreciate that they still have "sidewalk Braille" so that you do ...

npub1skf3rcsr93dj0gg6c299ud25fetjzksykmhh8etdnew967wwy53qzwwy7g (npub1skf…wy7g) appreciate that they still have "sidewalk Braille" so that you do get an indicator that you're at an intersection on the sidewalk part.