Dadifer@lemmy.world to science@lemmy.worldEnglish · 1 day 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-square64linkfedilinkarrow-up1171arrow-down15
arrow-up1166arrow-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 day agomessage-square64linkfedilink
minus-squareremon@ani.sociallinkfedilinkEnglisharrow-up5·10 hours agoWow, someone invented upside down pumped storage.
Wow, someone invented upside down pumped storage.