Dadifer@lemmy.world to science@lemmy.worldEnglish · 2 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-square71fedilinkarrow-up1182arrow-down17
arrow-up1175arrow-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 · 2 days agomessage-square71fedilink
minus-squareLibra00@lemmy.mllinkfedilinkEnglisharrow-up3·2 days agoIf you read the article it includes this line: The idea is relatively simple: hollow concrete spheres are installed at a depth of several hundred metres. The pressure is needed to drive the turbine, cause just gently-flowing water isn’t going to cut it.
If you read the article it includes this line:
The pressure is needed to drive the turbine, cause just gently-flowing water isn’t going to cut it.