A West Texas company says it's found a remarkably simple way to slash air cargo costs as much as 65% – by having planes tow autonomous, cargo-carrying gliders behind them, big enough to double, or potentially triple their payload capacity.
  • B0rax@feddit.de
    1·
    1 year ago

    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.