minus-squareClasm@lemmy.worldtoAsk Lemmy@lemmy.world•Ancient wisdom often sounds like common sense now that it is commomly taught. What is some ancient wisdom that we no longer teach because it was wrong?linkfedilinkarrow-up0·10 months agoHow they used to get rid of motor oil back in the day. linkfedilink
How they used to get rid of motor oil back in the day.