ClearOptics
ClearOptics t1_j51o8vc wrote
Reply to comment by budgie0507 in Ancient humans and their early depictions of the universe: “It is no exaggeration to say that astronomy has existed as an exact science for more than five millennia,” writes the late science historian John North. by clayt6
Definitely, however take some solace in that it seems as each year goes by, a higher percentage of people need glasses. So you can draw that backwards and infer that barely anyone needed glasses in the before times. Before the dark times. Before we started looking down instead of out.
ClearOptics t1_j532vpp wrote
Reply to comment by Calfredie01 in Ancient humans and their early depictions of the universe: “It is no exaggeration to say that astronomy has existed as an exact science for more than five millennia,” writes the late science historian John North. by clayt6
Yeah…instead of just always looking at a fixed distance (screens)