☆ Yσɠƚԋσʂ ☆ to Technology@lemmy.ml • 2 years agoThe world's first operational 'sand battery' can store energy for monthsinterestingengineering.comexternal-linkmessage-square2fedilinkarrow-up122arrow-down11cross-posted to: ciekawe
arrow-up121arrow-down1external-linkThe world's first operational 'sand battery' can store energy for monthsinterestingengineering.com☆ Yσɠƚԋσʂ ☆ to Technology@lemmy.ml • 2 years agomessage-square2fedilinkcross-posted to: ciekawe
deleted by creator