Mariana Minerals CEO @tbc415 and Galadyne CEO @_chandlerl say one of the most important lessons they took from Tesla and SpaceX was the value of flat organizations: Turner: "You need information to flow as quickly as possible." "You need to democratize access to information, and that's really the purpose of flat organizations. If you do flat organizations wrong, it can get chaotic." "Any junior engineer should be able to go to any senior member of any executive team at any point in time, and…