3D World

 http://www.3dmuseum.co.uk/ Dedicated to all things 3D, including holograms and lenticular images. Located on the Isle of Wight, UK.

Adventure Science Center

 http://www.adventuresci.com/ Current program listings for the science museum and the Sudekum Planetarium, along with information on hours and admission fees. Nashville, Tennessee.

Agropolis-Museum

 http://museum.agropolis.fr/english/default.htm Science Center dealing with topics such as food, nutrition, agriculture, with a historical approach on a worldwide scale. Montpellier, France.

American Museum of Science and Energy, Oak Ridge, TN

 http://www.amse.org The largest exhibition of energy related exhibits in the United States. Includes live demonstrations, videos, hands-on exhibits and special events.

Arizona Science Center

 http://www.azscience.org/ Planetarium, hands-on learning exhibits and IMAX theatre. Phoenix, Arizona.

California Science Center

 http://www.casciencectr.org/ Museum and exhibits profile, IMAX schedule, and calendar of upcoming events for the interactive learning facility.

Canadian National Museum of Science and Technology

 http://www.science-tech.nmstc.ca Features educational activities, online exhibits, and museum events. Located in Ottawa.

Casa de las Ciencias (House of Sciences)

 http://www.casaciencias.org/ About exhibits, activities and publications of the first public Science Centre of Spain, in Corunna. It includes three places: Planetarium, Domus or House of Man and Aquarium Finisterrae.

The Danish Lake District Eco-Museum

 http://www.ecomuseum.dk/engelsk/emfs00gb.html Nature, culture and history exhibits.

Detroit Science Center

 http://www.sciencedetroit.org/ Includes over 25 hands on exhibits offering live interactive science demonstrations in the Discovery Theater.

Deutsches Museum

 http://www.deutsches-museum.de/e_index.htm Bavarian science museum. Includes news and information on exhibitions, the museum's archive and public library.

Experimentarium

 http://www.experimentarium.dk/ Science centre includes 300 exhibits concentrating on nature and technology, the environment, and health.

The Exploratorium

 http://www.exploratorium.edu/ Hands-on museum of science, art, and human perception in San Francisco. Site provides interactive online exhibits and exhibitions, activities, science news, and publications, general information about the museum.

Fort Worth Museum of Science and History

 http://fortworthmuseum.org Includes an Omni Theater, four core exhibit galleries, a special exhibit hall, outdoor excavations, the Noble Planetarium, and special programs for children.

Goudreau Museum of Mathematics in Art and Science

 http://www.mathmuseum.org/ New York museum featuring exhibits of math applications in art and science, special programs, and a museum library.