FoxtrotDeltaTango@sh.itjust.works to Technology@lemmy.worldEnglish · 7 days agoFirst test flight of largest all-electric aircraft used just $5 of electricityarstechnica.comexternal-linkmessage-square119linkfedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkFirst test flight of largest all-electric aircraft used just $5 of electricityarstechnica.comFoxtrotDeltaTango@sh.itjust.works to Technology@lemmy.worldEnglish · 7 days agomessage-square119linkfedilink
minus-squareammonium@lemmy.worldlinkfedilinkEnglisharrow-up0·6 days agoYou mean because of e=mc²? That’s true but basically unmeasurable. Air batteries do get mesurable heavier.
You mean because of e=mc²? That’s true but basically unmeasurable. Air batteries do get mesurable heavier.