weird@sub.wetshaving.social to memes@lemmy.world · 13 days agoSciencesub.wetshaving.socialexternal-linkmessage-square27fedilinkarrow-up1522arrow-down15
arrow-up1517arrow-down1external-linkSciencesub.wetshaving.socialweird@sub.wetshaving.social to memes@lemmy.world · 13 days agomessage-square27fedilink
minus-squareandros_rex@lemmy.worldlinkfedilinkarrow-up3·13 days agoWasn’t a substantial element mapping during WW2? That was when they discovered the patterns/changes in earth’s magnetic field over millenia.
Wasn’t a substantial element mapping during WW2? That was when they discovered the patterns/changes in earth’s magnetic field over millenia.