网站简介:Professional society for the engineering and technology community, with more than 150,000 members in 127 countries. The IET represents the profession of electrical, electronic, manufacturing and systems engineering and related sciences. Includes an overview plus news, activities and events, publications, member services and membership information.
网站简介:Includes articles, tools and resources for implementing Six Sigma quality, total quality management, ISO9000, and process improvements programs.
网站简介:An online interactive Math textbook.
网站简介:Interactive lessons and games with sound clips and videos for learning basic phrases in Spanish, French, English, German, and Italian.
网站简介:Jefferson Lab is a basic research laboratory built to probe the nucleus of the atom to learn more about the structure of matter. Located in Newport News, Virginia.
网站简介:Brief histories and visitor information on over 300 historic buildings and gardens owned by the National Trust in England, Wales and Northern Ireland. Some photographs.
网站简介:Dream Moods is a free online source in helping you interpret your dreams. Features dream dictonary, discussion forums and articles related to dreaming.
网站简介:Agency with mission of conserving, protecting and enhancing fish, wildlife, and plants and their habitats for the continuing benefit of the American people.
网站简介:Provides a list of animals that are endangered and tells how they are being threatened.
网站简介:Outstanding collection of links in all fields of math - basic to advanced - with resources arranged by subject, educational level, and type of resource.
网站简介:Up to date information about the daily advances mankind is making in stem cells, genetics, biology, artificial intelligence, aging, robotics.
网站简介:Site devoted to offering fun, yet challenging, lessons and activities in high school (and college level) mathematics and computer programming for students and teachers.
网站简介:Features and columnists from the newspaper are supplemented with breaking news from CNet, Reuters and AP.
网站简介:Manufacturer of SLA Series stereolithography rapid prototyping machines, Actua Series 3D printers, and 3D Keltool rapid production tooling process. SLA machines fabricate prototypes by laser-hardening successive cross-sectional layers of epoxy- or vinyl-based resin. Actua 3D printers "print" 3D models using a thermopolymer plastic.
网站简介:Promotes the development, dissemination, information and education on the atmospheric and related oceanic and hydrologic sciences. About the organization, publications, education programs, policy issues, and other topics.
网站简介:ANL conducts research in four broad categories: basic science, scientific facilities, energy resources, and environmental management, with programs ranging from studies of the atomic nucleus to global climate change research. Located at sites in Argonne, Illinois, and Idaho Falls, Idaho.
网站简介:Graduate program and current faculty research interests in the areas of developmental, disease, and population genetics; gene regulation; and genome science.
网站简介:State of the global environment, international partnerships, global sustainability.
网站简介:IDB was established in 1959 to help accelerate economic and social development in Latin America and the Caribbean.
网站简介:With a mission to contribute to food security and poverty eradication in developing countries through research, partnership, capacity building, and policy support. Also promotes sustainable agricultural development based on the environmentally sound management of natural resources.
网站简介:A searchable, integrated database of human genes that provides concise genomic, proteomic, transcriptomic, genetic and functional information on all known and predicted human genes.
网站简介:A social forum dedicated to the Myers Briggs Type Indicator. It enables the user to contact people with similar personalities and interests.
网站简介:Topics covered include arms sales monitoring, biological weapons, cyberstrategy, intelligence reform, military analysis, monitoring emerging diseases, nuclear weapons, secrecy and government, and space policy. Also has links to various Washington-based working groups.
网站简介:Popular bitcoin dice game. Instant registration.
网站简介:United States radar imagery including regional, Alaska base and Hawaii base reflectivity radars..