astronomicalspectroscopy / Astronomical SpectroscopyThis group is focused on supporting amateur astronomers interested in Spectroscopy. Our aim is to provide resource material and assistance to both the beginner and the more experienced amateur. We also support the development and use of the digital spectroheliograph (SHG) as well as the recent introduction of 3D printed spectrographs.Created:
911 Members,
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Interferometry / InterferometryThe purpose of this group is to exchange information and ideas on the general subject of interferometry including the testing of mirrors and other optical systems, the design and fabrication of interferometers, and the processing of interferograms.Created:
908 Members,
4,990 Topics,
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ramblinpushers / Rambling PushersJoin us for a test drive (now that I have your attention, I have to clarify that I was talking about our group not driving an RV) The primary purpose of the Rambling Pushers Group is to link Diesel Pusher owners of HRs and similar brands. One major benefit of this group is that when a problem is posted, members usually offer potential solutions in minutes or hours not days or weeks. You don’t...Created:
906 Members,
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CLICThe Clandestine Laboratory Investigating Chemists Association (CLIC), a non-profit organization, was formed in 1989. The purpose of CLIC is to exchange ideas and information within the field of clandestine laboratory investigation and evidence examination. CLIC has members throughout the world, including the United States, Canada, the Netherlands, New Zealand, Australia, and other international pa...Created:
905 Members,
9,065 Topics,
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AIP4Win / Astronomical Image Processing for WindowsAIP4Win This group supports and discusses AIP4Win, also known as "Astronomical Imaging Processing for Windows," the software included with The Handbook of Astronomical Image Processing, by Berry and Burnell, published by Willmann-Bell, Inc. When you sign up, please enter the "Display Name" as your real name rather than a handle or a jumble of letters characteristic of an email ...Created:
904 Members,
185 Topics,
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FECRAILWAYDiscussion of the Florida East Coast Railway and connecting or competing railroads, including South Central Florida Express, CSX, NS, Amtrak, and Tri-Rail as they impact the F.E.C.. The F.E.C. Railway Society is discussed here as well, although anyone may subscribe to this mailing list; you do not need to be a member of the F.E.C.R.S. to subscribe. (We do recommend the F.E.C.R.S. as a great wa...Created:
904 Members,
85,888 Topics,
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indivisiblebi / Indivisible Bainbridge IslandWelcome to Indivisible Bainbridge Island! We are a local chapter of Indivisible, a national grassroots movement committed to defeating the right-wing takeover of the American government, winning an inclusive democracy, and advancing bold progressive policies. We join thousands of chapters nationwide in taking strategic action to resist regressive agendas. Together, we're building lasting po...Created:
904 Members,
211 Topics,
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oaogWe are the Ottawa Valley Astronomy and Observers Group -- Observateurs astronomes d'Ottawa-Gatineau (OAOG) : a very casual group of amateur astronomers who do sidewalk astronomy, star parties and enjoy getting together at various sites around Ottawa, Ontario. Observers of all levels are welcome. The OAOG is the original informal group that was founded in Ottawa, Ontario in 1994 by local astron...Created:
903 Members,
26,191 Topics,
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ICSOMOrchestraL / ICSOM Orchestra-LOrchestra-L is a project of ICSOM, The International Conference of Symphony and Opera Musicians. It is open to unionized orchestral musicians and related unionized professionals only and is intended as a forum for them to share their professional concerns and to exchange information and ideas.Created:
903 Members,
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CNLines / CNetxxxxCanadian National Railways Historical Association (CNRHA) Discussion of past and present CN family of railways. is a Restricted Group with 1321 members. Canadian National Railways Historical Association (CNRHA) Discussion of past and present CN family of railways. xxxXXCreated:
903 Members,
13,769 Topics,
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ECPN / Essex County Psychotherapists' Network (ECPN)Essex County Psychotherapists' Network (ECPN) was created to bring together local psychotherapists for networking, referrals, and information sharing. For important documents related to ECPN, please see the Files folder. All New Jersey licensed disciplines in clinical psychotherapy are welcome to participate in the network, (i.e. Ph.D, LCSW, M.ED, etc.). Please submit your current license in...Created:
903 Members,
23,334 Topics,
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ViewMasterThis list is dedicated to the discussion of View-Master and other 3D Stereo subjects.Created:
900 Members,
8,161 Topics,
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VigilServiceTexts / Vigil Service Texts for Clergy and LaityThis Group is for those who would like to receive the text of upcoming Saturday Evening and Holy Day Vigil Services according to the usage of the Russian Orthodox Church via email in the form of Word document attachments. The documents are designed to give the worshipper the text of the service that is being sung in church so that he or she may attentively follow the service in church, or read it ...Created:
900 Members,
890 Topics,
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d-rats / D-RATS SoftwareInformation and discussion about using D-RATS software with D-STAR radios, TNCs and networks. Check the Files section for the latest instruction manual and other useful information. Look in the database for available D-RATS repeaters (ratflectors).Created:
899 Members,
637 Topics,
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RATPAC / RATPACRadio Amateur Training Planning and Activities CommitteeCreated:
899 Members,
979 Topics,
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myshelfdotcomMyshelf.com is a bookish website. We have columns, reviews, giveaways, and more. Join our Newsletter and you'll be automatically added to our monthly Book Giveaway. Various genres are offered in the giveaways.Created:
898 Members,
142 Topics,
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GeneticProgrammingCommunications regarding genetic programming research and applications.Created:
897 Members,
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LMShuls / WELCOME TO PHILLY/ LOWER MERION SHULS GROUP!Welcome to Philadelphia/ Lower Merion Shuls, This list serve started out for the Lower Merion community but has now extended into it's neighboring communities of Center City and Cherry Hill, NJ. and reaches over 5000 people! SPONSORED BY THIS MESSAGE: Discover Your Dream Home: Israel Real Estate Showcase* - coming to Lower Merion Wednesday 18thSeptember @ 730PM In light of recent global even...Created:
897 Members,
3,420 Topics,
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DXLog / DXLog support and community forumEnglish language group for support and discussion of DXLog.net amateur radio contest logging software.Created:
896 Members,
3,655 Topics,
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familyselfsufficiency / Family Self-Sufficiency List ServeThis is a Family Self-Sufficiency List Serve. This List Serve provides a forum for the discussion of information relevant to HUD's Homeownership and Family Self-Sufficiency Programs. If you are interested in joining this List Serve so that you may contribute and receive information related to Family Self-Sufficiency and/or homeownership via email, please follow the directions to sign up with t...Created:
895 Members,
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