https://m.phys.org/news/2019-02-navy-patent-room-temperature-superconductor.html Regards, Dan Sample my Kindle books at: http://author.to/DanUst -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.extropy.org/pipermail/extropy-chat/attachments/20190302/f0b8fc13/attachment.html>