GH
Greg Hartwick (twicktwit)
@greghartwick.bsky.social
Retired medical research scientist. Atheist. Science nerd. Art lover. Computers and AI artist. LGBTQIA+ ally. BLM
243 followers242 following1.2k posts
GH
Greg Hartwick (twicktwit)
@greghartwick.bsky.social
Retired medical research scientist. Atheist. Science nerd. Art lover. Computers and AI artist. LGBTQIA+ ally. BLM
243 followers242 following1.2k posts