Dadifer@lemmy.world to science@lemmy.worldEnglish · 20 days agoA 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-square59linkfedilinkarrow-up111
arrow-up111external-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 · 20 days agomessage-square59linkfedilink
minus-squareremon@ani.sociallinkfedilinkEnglisharrow-up2·19 days agoWow, someone invented upside down pumped storage.
Wow, someone invented upside down pumped storage.