FoxtrotDeltaTango@sh.itjust.works to Technology@lemmy.worldEnglish · 3 months agoFirst test flight of largest all-electric aircraft used just $5 of electricityarstechnica.comexternal-linkmessage-square63fedilinkarrow-up1349arrow-down19
arrow-up1340arrow-down1external-linkFirst test flight of largest all-electric aircraft used just $5 of electricityarstechnica.comFoxtrotDeltaTango@sh.itjust.works to Technology@lemmy.worldEnglish · 3 months agomessage-square63fedilink
minus-squareammonium@lemmy.worldlinkfedilinkEnglisharrow-up2·3 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.