MentalCalculationThe topic of this group is Mental Calculation. The topics discussed are for example: advanced mental calculation tasks (like extracting roots or multiplying big numbers) algorithms books about mental calculating competitions, achievements and records for mental calculations teaching mental calculation at school useful computer programs using the abacus / soroban Our group image "Calc...Created:
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NPR70New Packet Radio on 70 cmCreated:
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28 Topics,
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sfbgdocents / Gardens of Golden Gate Park Education Program Interpretive VolunteersWelcome to "SFBG Docents"! This group was historically for active docents at San Francisco Botanical Garden and we now welcome all interpretive volunteers who work with youth and the general public at the Gardens of Golden Gate Park to join whether you consider yourself a docent, guide, rover, or station volunteer - you're all welcome here! The purpose of this group is for Gardens of ...Created:
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NewYork / New York Genealogy ResearchNew York State Genealogy Research Join us at Facebook: https://www.facebook.com/groups/1608255599352670Created:
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PANAIN / PANAINPANdemic Analysis and Information Net. Informal and unofficial group of individuals interested in sharing analysis and factual information regarding the COVID-19 and other pandemics. No unsupported speculations presented as fact.Created:
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wmntug / West Michigan Network Technology Users GroupWest Michigan Network Technology Users GroupCreated:
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Region19flyball / NAFA Region 19 FlyballCommunications group for North American Flyball Association Region 19 in Colorado, New Mexico and WyomingCreated:
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orforum / Genealogical Forum of OregonThe GFO exists to promote genealogy and to provide genealogical education, to preserve and provide genealogical and historical resources, and to compile and publish within the genealogical community. This group is dedicated to facilitating the exchange of information among people researching their family history whether their ancestors are from Portland, Multnomah County, the Pacific Northwest,...Created:
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145050PacketNetwork / 145.050 Packet Radio NetworkIn California, Nevada, and Oregon: The VHF Ham Frequency at 145.050 is the home to an extensive NET/ROM Packet Radio Network This group is for both the System Admins and the Users of that system. Updates to Stations, Information about Nodes, and general questions are encouraged.Created:
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sequoia-audubon / San Mateo County Bird AllianceGroup for San Mateo County Bird Alliance (formerly Sequoia Audubon Society) in San Mateo County, California Mission Statement: San Mateo County Bird Alliance protects native birds and other wildlife and their ecosystems in San Mateo County by engaging people of all ages in conservation, education, advocacy and enjoyment.Created:
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CRESTCOM / CREST CommunicationsDiscussion on topics involving radios, amateur & GMRS radio services, FCC rule changes, volunteering, community events, and other civic-related topics. CREST is located in Southern California but has no geographic boundaries for membership. Our website may be viewed at http://www.CrestCom.org and we welcome visitors to our meetings. Crest Communications, Inc. team is also a sanctioned member o...Created:
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tentec-scout / TEN-TEC SCOUT MODEL 555Group for possibly the most unique ham radio ever built, the 50W Ten Tec Model 555 Scout. A SSB/CW radio with "plug and play" band modules. All discussion of this sweet little gem encouraged, including module "swap and shop."Created:
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cwsc / Convair Waterski & Wakeboard ClubConvair Waterski & Wakeboard ClubCreated:
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SDXA / Spokane DX AssociationWelcome to the Spokane DX Association, serving Eastern Washington and North Idaho an amateur radio organization serving Eastern Washington and North Idaho, dedicated to contesting and DXing. To join the group we need your name and call sign. Besides this Groups.io Group, we offer a website ( http://www.sdxa.org ) and are on QRZ.com under K7SDX. We hold monthly meetings usually at various Spokane...Created:
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gva-hamburgDiskussionsgruppe der GvA-Hamburg, der größten amateurastronomischen Vereiningung NorddeutschlandsCreated:
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ihna / Iron Horse Neighborhood Association, Tucson, AZIron Horse Neighborhood Association.Created:
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graton-neighbors / Graton Neighborhood NewsWelcome to the Graton, California community news, ideas, and updates list. Membership is open to all Graton, CA residents and nearby neighbors. This is the successor list to the graton_neighborhood_news list that closed when Yahoo ceased supporting groups.Created:
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FP-Trojans1970This group email <FP-Trojans1970@ groups.io> is dedicated to all Trojans of Forest Park High School in Beaumont, Texas with connections to the Class of 1970. It's time to renew communication with "old" friends and get back in touch. Welcome everyone — send in your news. Also, please visit the group online and explore all the features available — you have access to mes...Created:
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active-elements / Active ElementsFor the discussion of Amateur Radio for operators with disabilitiesCreated:
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Friends6andL / Friends of 6th & L NEThis is a group for Washington, DC residents who live in the 600 block of L Street NE where they may discuss issues of interest to the neighborhood ranging from security to social.Created:
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