▲ 323 ▼ China's new iron battery hits 99.4 percent efficiency over 6000 cycles (interestingengineering.com) submitted 4 months ago by Gsus4@mander.xyz to c/technology@lemmy.world 64 comments fedilink hide all child comments
[–] Bluescluestoothpaste@sh.itjust.works 1 point 4 months ago* They teach Mandarin in more US high schools every year permalink fedilink source parent