Derrick@sh.itjust.works to Technology@lemmy.worldEnglish · 2 days agoStratospheric airship flew from US to Japan and backarstechnica.comexternal-linkmessage-square8linkfedilinkarrow-up1134arrow-down12file-text
arrow-up1132arrow-down1external-linkStratospheric airship flew from US to Japan and backarstechnica.comDerrick@sh.itjust.works to Technology@lemmy.worldEnglish · 2 days agomessage-square8linkfedilinkfile-text
It seems with an unmanned airship they should be using hydrogen for the ~8% increased payload capacity.
minus-squarevithigar@lemmy.calinkfedilinkEnglisharrow-up4·1 day agoI’d like to see someone get these working: https://en.wikipedia.org/wiki/Vacuum_airship
I’d like to see someone get these working: https://en.wikipedia.org/wiki/Vacuum_airship