Minnesota Junior High School Mathematics League (Popularity: )

Competition for junior high students that meets multiple times per year.
Category: Science\Math\Recreations\Competitions

Boothe Memorial Astronomical Society (Popularity: )

History, calendar, gallery, telescope buying tips, and links.
Category: Science\Astronomy\Amateur\Organizations

The American Association of Amateur Astronomers (Popularity: )

News, FAQ, activities, newsletter, store, introductory astronomy kit, programs, and resources located in Dallas, Texas.
Category: Science\Astronomy\Amateur\Organizations

Crackerjacks Fireworks Club (Popularity: )

A fireworks advocacy and safety club located in the Mid-Atlantic United States. Includes hobby and ...
Category: Science\Technology\Pyrotechnics\Fireworks

Eurasian Woodcock (Popularity: )

Photos of this species plus personal observations.
Category: Science\Biology\Flora and Fauna\Animalia

The AstroMax Online Astronomy Catalog (Popularity: )

A service of the American Association of Amateur Astronomers, offering a select line of products ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories

Huachuca Prospectors Association (Popularity: )

A group located in the Sierra Vista, Arizona, area dedicated to the promotion of recreational ...
Category: Science\Technology\Mining\Prospecting

Lunar Explorers Society (Popularity: )

Information about the Moon, a database of contacts, and a variety of projects dedicated to ...
Category: Science\Technology\Space\Colonization

Arkansas Oklahoma Astronomical Society (Popularity: )

Gallery, forum, downloads, FAQ's, news, articles, , tips, and education outreach.
Category: Science\Astronomy\Amateur\Organizations

Tucson Amateur Astronomy Association (Popularity: )

Public events, calendar, sky guide, newsletter, star parties, library, gallery, and links.
Category: Science\Astronomy\Amateur\Organizations

Denver Astronomical Society (Popularity: )

Bookstore, listserve, e-board, meetings and maps, newsletter, gallery, star parties, and archives.
Category: Science\Astronomy\Amateur\Organizations

Millennium Diggers (Popularity: )

Non-profit club in Oregon that will help promote the hobbies of metal detecting, prospecting, rock ...
Category: Science\Technology\Mining\Prospecting

Plymouth and District Egyptology Society (Popularity: )

Founded in 1999, PADES offers membership to persons who share an interest in all aspects ...
Category: Science\Social Sciences\Archaeology\Periods and Cultures

Stockton Astronomical Society (Popularity: )

Activities, services, newsletter, astro-kid section, gallery, and links.
Category: Science\Astronomy\Amateur\Organizations

Fallbrook Gem and Mineral Society (Popularity: )

Based in Fallbrook, California. Features events calendar and descriptions of meetings.
Category: Science\Earth Sciences\Geology\Rocks and Minerals

Central Texas Paleontological Society (Popularity: )

A scientific, non-profit, community-based organization devoted to the study of fossils. Site includes contact information ...
Category: Science\Earth Sciences\Paleontology\Regional

Convair Rockhound Association (Popularity: )

Family-oriented club, located in San Diego, CA. Activities include field trips, monthly meetings, jewelry making ...
Category: Science\Earth Sciences\Geology\Rocks and Minerals

Exeter Astronomical Society (Popularity: )

Events, articles, gallery and links.
Category: Science\Astronomy\Amateur\Organizations

Harvard University (Popularity: )

Department of Mathematics. (Cambridge, MA, USA)
Category: Science\Math\Academic Departments\North America

The Lapidary Society of British Columbia (Popularity: )

A non-profit organization to encourage and promote the hobby of lapidary. Club Directory, gem and ...
Category: Science\Earth Sciences\Geology\Rocks and Minerals