Mrkawfee@lemmy.world to Technology@lemmy.ml · 7 months agoUnpowered cargo gliders on tow ropes promise 65% cheaper air freightnewatlas.comexternal-linkmessage-square58fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkUnpowered cargo gliders on tow ropes promise 65% cheaper air freightnewatlas.comMrkawfee@lemmy.world to Technology@lemmy.ml · 7 months agomessage-square58fedilink
minus-squareColeSloth@discuss.tchncs.delinkfedilinkarrow-up0·7 months agoBecause they’re required to.
minus-squareB0rax@feddit.delinkfedilinkarrow-up0·7 months agoStrange. Trains don’t even have horns in my country as far as I know. At least I have literally never heard one, and I take the train quite often.
Because they’re required to.
Strange. Trains don’t even have horns in my country as far as I know. At least I have literally never heard one, and I take the train quite often.