boem@lemmy.world to Technology@lemmy.worldEnglish · 1 year agoHydrogen-powered planes almost ready for takeoffarstechnica.comexternal-linkmessage-square58fedilinkarrow-up1373arrow-down126
arrow-up1347arrow-down1external-linkHydrogen-powered planes almost ready for takeoffarstechnica.comboem@lemmy.world to Technology@lemmy.worldEnglish · 1 year agomessage-square58fedilink
minus-squareroguetrick@kbin.sociallinkfedilinkarrow-up3arrow-down1·edit-21 year agoYou can’t keep liquid hydrogen by pressure alone and even as a liquid it’s volume density it’s very low compared to other liquids.
You can’t keep liquid hydrogen by pressure alone and even as a liquid it’s volume density it’s very low compared to other liquids.