FoxtrotDeltaTango@sh.itjust.works to Technology@lemmy.worldEnglish · 2 months agoFirst test flight of largest all-electric aircraft used just $5 of electricityarstechnica.comexternal-linkmessage-square42linkfedilinkarrow-up1311arrow-down17
arrow-up1304arrow-down1external-linkFirst test flight of largest all-electric aircraft used just $5 of electricityarstechnica.comFoxtrotDeltaTango@sh.itjust.works to Technology@lemmy.worldEnglish · 2 months agomessage-square42linkfedilink
minus-squareammonium@lemmy.worldlinkfedilinkEnglisharrow-up2·2 months 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.