| Equilateral_Pentagons Jorge Luis Mireles Jasso investigates these polygons and dissects various polyominos into them. Animations show cases of infinite solutions. |
| Jon\'s_Astropages High resolution images with web cameras, and a collection of telescope specifications. |
| The_Signposts_Perspectives__700_Million_BC_-_50,000_BC A timeline of facts and possibilities regarding lost civilizations and technologies, prehistoric catastrophism and evolutionary twists. |
| Energy_Efficiency US DOE Energy Information Administration (EIA) provide efficiency indicators and measurements of greenhouse gas as related to energy use and energy efficiency. |
| PocketSat Software for PalmPilot with documentation, FAQ, data, trial download, and links. |
| StarTrax_and_StarShow displays stars, constellations, planets, galaxies, and star clusters, with animations and a screen saver. [Shareware - DOS/Win 3.x] |
| Spring_Hare Looking like a cross between a kangaroo and a rabbit, Pedetes capensis inhabits the plains of Africa. Photographs and information on this little known creature. |
| Experimur Testing and research laboratory offering in pre-clinical, non-clinical and regulatory acute and chronic toxicological studies, as well as specialized studies for teratology, reproduction, pharmacokine |
| SI_Photonics,_Inc_ UV-Vis spectrophotometers featuring CCD detector, 190-980nm wavelength range, 1.1nm bandwidth, and fiber optics for absorption, reflection and color. Includes details of warranty, service contracts, O |
| Welcome_to_Geography Educational links, activities, and examples of student's work |
| Snyder_Laboratory Studies the role of the parietal cortex in the processing of visual spatial information, and how such information is used to direct eye and arm movements. Many publications available online. |
| Biodiversity,_Journal_of_Life_on_Earth Advocates knowledge building, conservation, and wise use of biodiversity resources, the driving force in sustaining the Earth's life-supporting systems. |
| Wayne_State_University_Institute_of_Environmental_Health_Sciences Offers Ph.D. and M.S. degree programs including molecular and cellular toxicology.. Conducts research on the short- and long-term effects of environmental agents on human health. Description of progra |
| Striped_Bark_Scorpion__Centruroides_vittatus Photographs and information on the natural history of this species. |
| Esco_Institute Offers online training and conducts testing for HVAC, refrigeration, and automobile air conditioning technicians, including U.S. EPA certification requirements for handling coolants. Also publishes tr |
| CHEAQS Windows program for calculating chemical equilibria, and solving speciation problems in aqueous systems. Includes database of equilibrium constants, publications list, terms, and free download from t |
| Canadian_Journal_of_Political_Science_-_Revue_canadienne_de_science_politique Quarterly journal of political science, published jointly by CPSA/Acsp and Sqsp. Electronic version from vol. 33 (2000). |
| Cross_Calibrate Pipette calibration service offered in lab or on-site. |
| Canberra_Deep_Space_Communications_Complex One of the three Deep Space Network stations, CDSCC provides critical communications and tracking information to interplanetary space probes. |
| Rowe,_T_ Vertebrate paleontology and avian evolution (Univ. Texas, Austin). |
