| Knight\'s_Move_Tessellations Dan Thomasson looks at tesselations with numerous unexpected shapes traced out by knight moves. |
| Open_Problems_in_Mathematics_and_Physics Links to open problems in mathematics, physics and other subjects. |
| Plants-In-Motion Well-executed, time-lapse, QuickTime movies of plant growth & development - from Indiana Univ. |
| GIS_in_Plant_Ecology Annotated bibliography of GIS uses within plant ecology, including examples of research involving the analysis and prediction of vegetation change. Useful GIS and mapping web links are also included. |
| National_Zoological_Park_-_AnimalCams Streaming Web cams observe cheetahs, flamingos, naked mole rats, elephants, pandas and others. Live 24 hours a day. |
| Ask-A-Scientist_Archive_-_Chemistry A list of thousands of chemistry questions answered by experts from the U.S. Argonne National Laboratory. |
| Talon_NDT Non Destructive Testing (NDT) and Rope Access Training Courses. |
| Vital_Energi_Ltd UK company for combined heat and power (CHP) and district energy. |
| Infoplease__History_of_Archaeology An outline of the development of the discipline from the online encyclopedia. |
| Astronomy_Software_Reference__Visual_Planets A classic hypertext and multimedia tour of the Solar System on a PC. [Shareware - All MS Windows] |
| The_Organic_Certification_Process_for_Crops Provides details of the steps that need to be taken to obtain certification status in the United States. |
| Duany_Plater-Zyberk_and_Company Influential new urbanist firm with offices in Miami, Washington DC, and Charlotte. |
| Rasotto,_Maria_Berica University of Padova, Italy, researcher working on fish reproduction and ecology. |
| rapidmicrobiology - for news, events, meetings and searches for suppliers and contract test laboratories worldwide. |
| (USA)_Los_Alamos_National_Laboratory Mathematical Modeling and Analysis. T-7 group's staff members, research, and employment opportunities in applied math, mathematical physics, and numerical analysis. |
| South_Australian_Research_and_Development_Institute__Horticulture Research on all aspects of disease management of pathogens and parasitic nematodes of a range of crops. Includes publications and disease information, personnel list, and details on current projects. |
| The_Invention_of_the_Laser_at_Bell_Labs,_1958_-_1998 Laser history, written by the lab where it happened. |
| Plane_Crash_Information Aviation accident database with brief analysis and links to official determinations. Voice recordings, aircraft specifications, statistics, sorts by carrier or aircraft type, links and reference. |
| Butterfly_World Zoo specializing in free-flying exotic tropical butterflies, finches and hummingbirds, in Coombs, British Columbia (north of Nanaimo, on the east coast of Vancouver Island). |
| Missouri_Botanical_Garden__Plant_Science World-leading botanical research and conservation institution documents its collection of plant specimens and associated images in TROPICOS and other databases. |
