https://www.youtube.com/watch?v=CEoiGQ2i31g Beyond Earth did a video chat reviewing current prospects for space solar power. I'd tag Keith but he was there, in the chat. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.extropy.org/pipermail/extropy-chat/attachments/20210806/70994b1e/attachment.htm>