npub1ks70cf3wt30sn2gqjnw4zjtd7ztwnnaq4fy0azpdvtlthg7eqrpqlteg5u (npub1ks7…eg5u) npub1kvnpp3m60derhwpqwc09zhk3ehk48tr6agc6dk9z2vggu9sga28qpxhm73 (npub1kvn…hm73)
The people of the past had a shocking amount of the world figured out. Of course, not everything, but things that you wouldn't think they had figured out or that you simply take for granted.
Humans are really amazing!😄