223 Teeth is a dark astronomy t-shirt for stargazers: the Antikythera gear train, 223 teeth that counted eclipses two thousand years ago.
@shirtsfrenzy.bsky.socialExplore
@shirtsfrenzy.bsky.social
@shirtsfrenzy.bsky.social223 Teeth is a dark astronomy t-shirt for stargazers: the Antikythera gear train, 223 teeth that counted eclipses two thousand years ago.