News for hackers. Stuff that matters.

A comment on Giant 'sand battery' holds a week's heat for a whole town. Parent comment

Re:Giant 'sand battery' holds a week's heat for a whole town by hanniabu on Thursday March 14, 2024 @12:30AM (#39700618)
> Cheap.

Until patents are involved

[ Parent | on HN ]

There are no comments on this comment yet.