Quilotoa to Today I Learned (TIL) · 2 days agoTIL in the early 1960s, the United States shot 480 000 000 copper needles into spaceen.wikipedia.orgexternal-linkmessage-square18linkfedilinkarrow-up1109arrow-down10cross-posted to: todayilearned@lemmit.online
arrow-up1109arrow-down1external-linkTIL in the early 1960s, the United States shot 480 000 000 copper needles into spaceen.wikipedia.orgQuilotoa to Today I Learned (TIL) · 2 days agomessage-square18linkfedilinkcross-posted to: todayilearned@lemmit.online
minus-squareMyMotherIsAHamsterlinkfedilinkarrow-up20·2 days agoThat’s wild, I had never heard of this.
minus-squarexylogx@lemmy.worldlinkfedilinkEnglisharrow-up33·2 days agoThey created an artificial ionosphere and were able to successfully bounce radio comms off it. Totally wild.
That’s wild, I had never heard of this.
They created an artificial ionosphere and were able to successfully bounce radio comms off it. Totally wild.