Mrkawfee@lemmy.world to Technology@lemmy.ml · 9 months agoUnpowered cargo gliders on tow ropes promise 65% cheaper air freightnewatlas.comexternal-linkmessage-square71fedilinkarrow-up1209arrow-down111
arrow-up1198arrow-down1external-linkUnpowered cargo gliders on tow ropes promise 65% cheaper air freightnewatlas.comMrkawfee@lemmy.world to Technology@lemmy.ml · 9 months agomessage-square71fedilink
probably never.