Found this in !amateur_radio@lemmy.radio
Electromagnetism
Submitted 1 day ago by
squirrel@cake.kobel.fyi@cake.kobel.fyi to random@k.fe.derate.me
https://cake.kobel.fyi/c/pareidolia@sh.itjust.works/p/248446/electromagnetism
Submitted 1 day ago by
squirrel@cake.kobel.fyi@cake.kobel.fyi to random@k.fe.derate.me
https://cake.kobel.fyi/c/pareidolia@sh.itjust.works/p/248446/electromagnetism