boem@lemmy.world to Technology@lemmy.worldEnglish · 2 年前Hydrogen-powered planes almost ready for takeoffarstechnica.comexternal-linkmessage-square59fedilinkarrow-up1373arrow-down126
arrow-up1347arrow-down1external-linkHydrogen-powered planes almost ready for takeoffarstechnica.comboem@lemmy.world to Technology@lemmy.worldEnglish · 2 年前message-square59fedilink
minus-squaremaster5o1@lemmy.nzlinkfedilinkEnglisharrow-up2·2 年前Not to mention that material science has improved a hell of a lot since Hindenburg.
Not to mention that material science has improved a hell of a lot since Hindenburg.