Gravitricity Battery Generates First Power At Edinburgh Site
The title of this post, is the same as that of this article on the BBC.
This is the first paragraph.
A project to create electricity from gravity has generated its first power at a demonstrator site in Edinburgh.
This is only a demo to prove the technology, but all great oaks start as acorns.
I have great hopes for Gravitricity and I should declare an interest, as I bought a few shares in a crowdfunding.