| Cosmology_and_Superstrings Momentons and 10 dimensional spacetime. |
| Chemistry_in_Australia Magazine of The Royal Australian Chemical Institute which publishes material of interest to chemists on a wide range of topics. |
| Fruit_Fly_History_Hawaii Contains a history of the USDA Agricultural Research Service's fruit fly research in Hawaii. Presented in layperson's terms. Illustrated. |
| USGS_-_National_Seismic_Hazard_Mapping_Project Access to probabilistic ground motion hazard maps, faults with slip rates and building code maps. |
| The_Contribution_of_Soil_and_Water_Conservation_to_Sustainable_Livelihoods_in_Semi-arid_Areas_of_Sub-Saharan_Africa Study discusses the positive influences and constraints for farmers to use soil and water conservation within Uganda and Tanzania. |
| Caribbean_Hurricane_Network Indepth information, weather discussions and local reports regarding tropical storms and hurricanes threatening the Caribbean islands. |
| Beckman_Center The Arnold and Mabel Beckman Center for the History of Chemistry has the goal of supporting basic research in the history of the chemical sciences and to sponsor events of interest to scholars and the |
| Distributed_Structure-Searchable_Toxicity_Database_Network DSSTox provides a community forum for publishing standard format, structure-annotated toxicity data files for open public access. Offers search based on chemical formula, maintained by the Environment |
| Understanding_The_Universe_-_Discovery_Channel_School Interactive educational tool featuring a virtual tour of the galaxy, biographies of famous astronomers, introduction to basic concepts and teacher tips. |
| Journal_of_Ethnobiology Original research in ethnobiology (ethnobotany, ethnozoology) including: folk biological classification/nomenclature, traditional environmental knowledge, ethnoecology, indigenous natural resource man |
| Cassini_Imaging_Central_Laboratory_for_Operations Laboratory that processes Cassini imaging. Includes an animation of the route taken by Cassini to Saturn. |
| Pennsylvania_Transportation_Institute The Pennsylvania Transportation Institute is an interdisciplinary research unit at Penn State with focus on pavements, materials and construction; transportation operations; transportation structures |
| Mersino_Dewatering_Services Offering turnkey dewatering and pumping services (centrifugal, trash, sewage, wellpoint, submersible) in Michigan, Ohio, Indiana, and Florida. Portable pump and generator rentals available. |
| National_Interagency_Fire_Center_(NIFC) Logistical and support center for U.S. wildland firefighting. Coordinates efforts of DOI agencies, Forest Service, National Weather Service, and state/local/tribal/volunteer entities engaged in wildla |
| thermocouple_tips Manufacturer of Expendable Thermocouples. |
| Environmental_Resources_and_Policy,_Southern_Illinois_University Ph.D. program in Carbondale. Describes course contents, faculty, resources and research areas in earth processes, mineral, or land or water resources, modeling and policy. |
| SR-71_Blackbird SR-71 Blackbird lots of pictures, patches,information, links. |
| WebElements__Neon Extensive information on history, uses, occurrence, and properties of the element. |
| WebElements__Polonium Extensive information on history, occurrence, compounds, and properties. |
| Current_History A journal of contemporary world affairs providing annual coverage of China, the former Soviet Union, the Middle East, Latin America, and Africa and a monthly chronology of world news. Journal history, |
