1875 I did not know this. (media.patriots.win) posted 39 days ago by Tweedlethree 39 days ago by Tweedlethree +1875 / -0 30 comments share 30 comments share save hide report block hide child comments Comments (30) sorted by: top new old worst You're viewing a single comment thread. View all comments, or full comment thread. ▲ 1 ▼ – Undo1913 1 point 38 days ago +1 / -0 Or how advanced plumbing and drinking water systems were already solving the polio problem before the vaccines were even given out. permalink save report block reply
Or how advanced plumbing and drinking water systems were already solving the polio problem before the vaccines were even given out.