Gsus4@mander.xyz to Technology@lemmy.worldEnglish · edit-23 天前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.comexternal-linkmessage-square136linkfedilinkarrow-up1496arrow-down19
arrow-up1487arrow-down1external-linkSwitzerland 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.comGsus4@mander.xyz to Technology@lemmy.worldEnglish · edit-23 天前message-square136linkfedilink
minus-squaretias@discuss.tchncs.delinkfedilinkEnglisharrow-up5·3 天前Between 4000 and 11000 square meters
minus-squaretias@discuss.tchncs.delinkfedilinkEnglisharrow-up4·3 天前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.
minus-squarefrongt@lemmy.ziplinkfedilinkEnglisharrow-up1arrow-down1·2 天前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.
minus-squaredarkmogool@feddit.orglinkfedilinkEnglisharrow-up2·3 天前That’s an estimate, I guess? Well, it’s still a better definition
Between 4000 and 11000 square meters
And how deep is a soccer field?
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.
We belong to you and me.
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.
That’s an estimate, I guess? Well, it’s still a better definition
FIFA standard
Aaaah corrupt ones.