Dadifer@lemmy.world to science@lemmy.worldEnglish · 1 个月前A German Experiment Proved That Simple Concrete Spheres Make Fantastic Batteries. Now, California Plans To Submerge A 9-Meter Diameter Sphere In The Ocean And Is Already Planning Versions Of 30 Metersfarmingdale-observer.comexternal-linkmessage-square75fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkA German Experiment Proved That Simple Concrete Spheres Make Fantastic Batteries. Now, California Plans To Submerge A 9-Meter Diameter Sphere In The Ocean And Is Already Planning Versions Of 30 Metersfarmingdale-observer.comDadifer@lemmy.world to science@lemmy.worldEnglish · 1 个月前message-square75fedilink
minus-squareBad_Engineering@fedia.iolinkfedilinkarrow-up0·1 个月前You clearly don’t understand the basic principles of engineering.
You clearly don’t understand the basic principles of engineering.