This is a group for anyone interested in: Astronomy, Physics, Hobby Electronics, Chemistry, Geology, Nanotechnology, Computer Interfacing with the Real World, Solar Energy, Microbiology, Cosmology, etc. All skill and knowledge levels are welcome. We will be starting spin-off "Special Interest Groups" (SIGs) and related events based upon members' interests. Cool Feature: Any member can suggest a meetup inviting people to get together to discuss their favorite topic(s). I started this group to mee …