weird@sub.wetshaving.social to memes@lemmy.world · 3 days agoSciencesub.wetshaving.socialimagemessage-square28linkfedilinkarrow-up1607arrow-down18
arrow-up1599arrow-down1imageSciencesub.wetshaving.socialweird@sub.wetshaving.social to memes@lemmy.world · 3 days agomessage-square28linkfedilink
minus-squareandros_rex@lemmy.worldlinkfedilinkarrow-up3·2 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.