▲ 490 ▼ Switzerland dug a hole the size of two soccer fields to install the world’s most powerful underground battery, able to output 1.2 GW within milliseconds. (www.ecoticias.com) submitted 2 months ago* (last edited 2 months ago) by Gsus4@mander.xyz to c/technology@lemmy.world 133 comments fedilink hide all child comments
[–] gandalf_der_12te@feddit.org 3 points 2 months ago oh yeah, i read up yesterday what a polynomial is. hah. permalink fedilink source parent