▲ 491 ▼ 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 4 months ago* (last edited 4 months ago) by Gsus4@mander.xyz to c/technology@lemmy.world 133 comments fedilink hide all child comments
[–] gnufuu@infosec.pub 3 points 4 months ago (3 children) And how deep is a soccer field? permalink fedilink source parent hideshow 3 child comments replies: [–] tias@discuss.tchncs.de 4 points 4 months ago (1 child) Do you really mean to learn? Cause we're living in a world of fools, breaking us down. When they all should let us be. permalink fedilink source parent hideshow 1 child comment replies: [–] Trigger2_2000@sh.itjust.works 2 points 4 months ago We belong to you and me. permalink fedilink source parent [–] frongt@lemmy.zip -2 points 4 months ago Strictly speaking zero depth, but to build one you need at least some amount of surface to stand on. A good one has grass, which needs a few inches of soil, but a really good one also has crushed stone and other layers before that. permalink fedilink source parent
[–] tias@discuss.tchncs.de 4 points 4 months ago (1 child) Do you really mean to learn? Cause we're living in a world of fools, breaking us down. When they all should let us be. permalink fedilink source parent hideshow 1 child comment replies: [–] Trigger2_2000@sh.itjust.works 2 points 4 months ago We belong to you and me. permalink fedilink source parent
[–] Trigger2_2000@sh.itjust.works 2 points 4 months ago We belong to you and me. permalink fedilink source parent
[–] frongt@lemmy.zip -2 points 4 months ago Strictly speaking zero depth, but to build one you need at least some amount of surface to stand on. A good one has grass, which needs a few inches of soil, but a really good one also has crushed stone and other layers before that. permalink fedilink source parent