floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 18 days agoChina Just Turned Off U.S. Supplies Of Minerals Critical For Defense & Cleantechcleantechnica.comexternal-linkmessage-square103fedilinkarrow-up1804arrow-down111cross-posted to: worldnews@lemmy.ml
arrow-up1793arrow-down1external-linkChina Just Turned Off U.S. Supplies Of Minerals Critical For Defense & Cleantechcleantechnica.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 18 days agomessage-square103fedilinkcross-posted to: worldnews@lemmy.ml
minus-squarelagoon8622@sh.itjust.workslinkfedilinkEnglisharrow-up3·16 days agoUhh we’ve had helicopters since the 30s. https://en.wikipedia.org/wiki/Helicopter
minus-squarecynar@lemmy.worldlinkfedilinkEnglisharrow-up3·16 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.