| Residential_Energy_Consumption_Survey A report on geographic information about U.S. households and their energy usage from 1978 to 1997. |
| ESRI Offers free software, online mapping and GIS training, demos, data, product and service information, user scripts, and related information. Makers of ArcView, ArcGIS and ArcIMS. |
| Avian_Collision_and_Electrocution__An_Annotated_Bibliography California Energy Commission compilation of information about losses of birds due to collisions with power lines, towers, wind turbines, and other structures, and from electrocution by power lines. |
| The_Planet_Saturn Pictures and quizzes about the planet, its moons and its ring system. |
| American_Institute_of_Steel_Construction_(AISC) Information, news and publications (including some free to download) for structural steel design. |
| Noisenet_org Information on vibration in the workplace and the home. |
| Wright-Parsons,_Ann Director of Northern Illinois University's Anthropology Museum with special research interests in Southeast Asia. |
| Burying_Mantis_(Sphodropoda_tristis) Several photographs and a description of this mantis. |
| Michael_Helford,_Ph_D_ Industrial/Organizational Psychology faculty webpage with many links to I/O resources. |
| International_Erosion_Control_Association For professionals in the erosion and sediment control industry. |
| GDToolkit_-_a_Graph_Drawing_Toolkit GDToolkit (also known as GDT) is a Graph Drawing Toolkit designed to efficiently manipulate several types of graph, and to automatically draw them according to many different aesthetic criteria and co |
| MIT_Center_for_Global_Change_Science Conducts research to enhance our ability to accurately predict changes in the global environment. Areas of interest include Convection, Atmospheric Water Vapor, and Cloud Formation; Oceans and Ocean-A |
| Teer_Coatings_Limited A specialist PVD coating company and manufacturer of PVD and PECVD deposition systems based in the UK. |
| Linda_Walsh Professors home page has advice, links, quizzes, activities, and articles for students and teachers. |
| Leap_Seconds Civil time is occasionally adjusted by one second increments. A detailed explanation of what a second actually is, and why leap seconds are necessary. |
| Space_Publications,_Electronic_Mailing_Lists,_and_Newsgroups List of space publications compiled by the University of Maryland |
| Biological_Control_of_Mikania_micrantha Describes a biological control project being piloted in Fiji and Papua New Guinea, using caterpillars and a rust fungus to control mile-a-minute weed, Mikania micrantha. |
| USDA_BSE_Information_Page United States Department of Agriculture offers updates on mad cow disease. |
| SpectrumTuner Allows the user to study the electromagnetic spectrum, converting between units of wavelength, frequency and energy. |
| Cave_Biota Video clips of cave organisms and interviews with scientists about cave biology, with transcripts in English, Spanish and Chinese |
