floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 1 month agoChina Just Turned Off U.S. Supplies Of Minerals Critical For Defense & Cleantechcleantechnica.comexternal-linkmessage-square94linkfedilinkarrow-up1804arrow-down111
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minus-squarelagoon8622@sh.itjust.workslinkfedilinkEnglisharrow-up3·30 days agoUhh we’ve had helicopters since the 30s. https://en.wikipedia.org/wiki/Helicopter
minus-squarecynar@lemmy.worldlinkfedilinkEnglisharrow-up3·30 days agoTrue, but they weren’t really used much as flying cars till later. I might be wrong on exactly when they moved from military to “rich transport to the race track”, however.
Uhh we’ve had helicopters since the 30s.
https://en.wikipedia.org/wiki/Helicopter
True, but they weren’t really used much as flying cars till later. I might be wrong on exactly when they moved from military to “rich transport to the race track”, however.