chmilz t1_iy52jss wrote
Reply to comment by Spudgunhimself in 'Landmark achievement': Rolls-Royce and easyJet hail successful hydrogen jet engine test by Wagamaga
We're limited to lithium?
FalconX88 t1_iy556ch wrote
I mean beryllium would be slightly better, but everything is worse than hydrogen. Hydrogen has the highest (useable) electron to weight ratio.
Spudgunhimself t1_iy5sg4c wrote
Well the only lighter reactive element than lithium is hydrogen, so at that point you'd just be making a hydrogen fuel cell 😂
Viewing a single comment thread. View all comments