84
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 Meters (farmingdale-observer.com)
submitted 1 month ago by Dadifer@lemmy.world to c/science@lemmy.world
79 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[-] JayleneSlide@lemmy.world 2 points 1 month ago

I envision issues with turbulent flow over surfaces that work best with laminar flow. It sounds like a turbine or pump system is used for these spheres.

this post was submitted on 11 May 2025
84 points (98.8% liked)

science

19421 readers
45 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

founded 2 years ago
MODERATORS
m3t00@lemmy.world
Joleee@lemmy.world
laverabe@lemmy.world
DeadPand@midwest.social
laverabe@lemmy.zip