jankforlife@lemmy.ml to The Shitpost Office@lemmy.dbzer0.com · 7 hours agoooplemmy.mlimagemessage-square28linkfedilinkarrow-up1106
arrow-up1106imageooplemmy.mljankforlife@lemmy.ml to The Shitpost Office@lemmy.dbzer0.com · 7 hours agomessage-square28linkfedilink
minus-squareWaxRhetorical@lemmy.worldlinkfedilinkarrow-up6·5 hours agoAre you saying copper wire and magnets weren’t a thing 100 years ago? Ørsted discovered that electrical fields can affect a compass needle in 1820.
Are you saying copper wire and magnets weren’t a thing 100 years ago? Ørsted discovered that electrical fields can affect a compass needle in 1820.