America

Moths of North America (Popularity: )

US Geological Survey's guide to North American moths, including a photo key to moth identification ...
Category: Science\Biology\Flora and Fauna\Animalia

Engineering Process Tools (Popularity: )

Unique collection of online and free engineering and scientific tools/calculation aids.
Category: Science\Technology\Chemical Engineering\Software

Rural Electrification Using SWER (Single Wire Earth Return) (Popularity: )

SWER is a method of distributing electric power that is particularly cost effective for rural ...
Category: Science\Technology\Energy\Electricity Generation and Distribution

National Geographic Geography Action! (Popularity: )

Conserve the world's natural resources with lesson plans, activities, games, events, photos, and more designed ...
Category: Science\Social Sciences\Geography\Education

Vinchip Systems Inc. (Popularity: )

Offers VLSI design,IPs for USB, Infiniband, Bluetooth and SoC projects, device driver development, semiconductor and ...
Category: Science\Technology\Electronics\Design

Geography World (Popularity: )

Includes activities reference material for worldwide topics.

Category: Science\Geography\Education

Geography Home Page (Popularity: )

Includes articles, annotated links, daily geographic quizzes, bulletin board, and chat room.
Category: Science\Social Sciences\Geography\Education

Silk Moths (Saturniidae) of the United States (Popularity: )

Identification, pictures, and rearing information for the silkmoths of the United States.
Category: Science\Biology\Flora and Fauna\Animalia

Nazca Lines and Ica Stones (Popularity: )

Connections between Nazca and the Ica stones - ancient statuettes which portray dinosaurs and technical ...
Category: Science\Social Sciences\Archaeology\Alternative

GeoMapping (Popularity: )

Offers a resource for finding historical maps, maps for traveling and planning a trip and ...
Category: Science\Social Sciences\Geography\Cartography

University of Texas at Arlington (Popularity: )

Includes Department information, news, current research, and links to related resources.
Category: Science\Social Sciences\Anthropology\Academic Departments

A Pre-Clovis Site in Ohio? (Popularity: )

A potential pre-Clovis, or at least quite unusual, archaeological site in southeastern Ohio
Category: Science\Social Sciences\Archaeology\Alternative

New Materials International (Popularity: )

Contains a of materials developments and news from around the world, relevant to polymer industries.
Category: Science\Technology\Materials\Polymers

W's Fireworks Events Calendar (Popularity: )

Comprehensive list, frequently updated, of worldwide fireworks displays with links, information, dates, and phone numbers.
Category: Science\Technology\Pyrotechnics\Fireworks

An Ideological Division (Popularity: )

Offering non-traditional definitions of conservatism, liberalism, libertarianism, socialism, and the role of the moderate
Category: Science\Social Sciences\Political Science\Political Philosophy

Dinosaur Fossils Found in South America (Popularity: )

List of dinosaurs found in each country of South America, with brief educational fact sheets ...
Category: Science\Earth Sciences\Paleontology\Regional

Manrique International Agrotech (MIAT) (Popularity: )

Consulting company specialized in tropical agriculture. Publishes books on potato, cassava, sweet potato, taro and ...
Category: Science\Agriculture\Field Crops\Root Crops

Resources in Atmospheric Sciences (Popularity: )

An educational tool comprised of short articles on the subject and a comprehensive collection of ...
Category: Science\Earth Sciences\Meteorology

Environmental Geography - Dr. James Hayes Bohanan (Popularity: )

Geography of the environment, and the use of the web in higher education.
Category: Science\Social Sciences\Geography

United Community Services of America (Popularity: )

Advertisement on how to sign up to get a free electricity generator on your home ...
Category: Science\Physics\Electromagnetism\Alternative