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)

posted 7 days ago

Sort:

You are viewing a single thread.

[ - ]

4 points

7 days ago

If 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.

report

science

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

rule #1: be kind