boem@lemmy.world to Technology@lemmy.worldEnglish · 11 months agoHydrogen-powered planes almost ready for takeoffarstechnica.comexternal-linkmessage-square44fedilinkarrow-up1359arrow-down125
arrow-up1334arrow-down1external-linkHydrogen-powered planes almost ready for takeoffarstechnica.comboem@lemmy.world to Technology@lemmy.worldEnglish · 11 months agomessage-square44fedilink
minus-squareroguetrick@kbin.sociallinkfedilinkarrow-up3arrow-down1·edit-211 months 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.