@floofloof@lemmy.ca to Technology@lemmy.worldEnglish • 2 months agoChina Just Turned Off U.S. Supplies Of Minerals Critical For Defense & Cleantechcleantechnica.comexternal-linkmessage-square92fedilinkarrow-up1801arrow-down111cross-posted to: worldnews@lemmy.ml
arrow-up1790arrow-down1external-linkChina Just Turned Off U.S. Supplies Of Minerals Critical For Defense & Cleantechcleantechnica.com@floofloof@lemmy.ca to Technology@lemmy.worldEnglish • 2 months agomessage-square92fedilinkcross-posted to: worldnews@lemmy.ml
minus-square@lagoon8622@sh.itjust.workslinkfedilinkEnglish3•2 months agoUhh we’ve had helicopters since the 30s. https://en.wikipedia.org/wiki/Helicopter
minus-square@cynar@lemmy.worldcakelinkfedilinkEnglish3•2 months 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.