FoxtrotDeltaTango@sh.itjust.works to Technology@lemmy.worldEnglish · 2 days agoFirst test flight of largest all-electric aircraft used just $5 of electricityarstechnica.comexternal-linkmessage-square175fedilinkarrow-up1596arrow-down115 cross-posted to: science@lemmy.worldelectricvehicles@slrpnk.nettechnology@lemmit.online
arrow-up1581arrow-down1external-linkFirst test flight of largest all-electric aircraft used just $5 of electricityarstechnica.comFoxtrotDeltaTango@sh.itjust.works to Technology@lemmy.worldEnglish · 2 days agomessage-square175fedilink cross-posted to: science@lemmy.worldelectricvehicles@slrpnk.nettechnology@lemmit.online
minus-squaregandalf_der_13te@feddit.orglinkfedilinkEnglisharrow-up1·12 hours agoFYI 1 kg battery when fully discharged loses about 10⁻¹² kg of its rest mass …
FYI 1 kg battery when fully discharged loses about 10⁻¹² kg of its rest mass …