| Praktijkonderzoek_Plant_&_Omgeving_B_V_ Dutch center for advice and research at the interface between science and practice in agriculture, horticulture, forestry, and the environment. |
| Coxeter_Matroids Alexandre Borovik's introductory notes, examples and research. |
| Mars Views of the Solar System, Calvin J. Hamilton. |
| It\'s_Elemental__Sulfur Basic physical and historical information. |
| Iotech Controllers, analyzers, converters, extenders, isolators, multiplexers, data acquisition instruments. |
| Seismic_Consultants_Group_Pty__Ltd_ Seismic Consultants Group (SCG) provides personnel for field supervision and quality control of geophysical surveys to the oil and gas exploration industry worldwide |
| Tectonic_Forces__by_Robert_Maurer This is the origin and mechanics of the forces responsible for tectonic plate movements. |
| Snail_Farming_in_the_UK Collection of information about snail farming in the UK and diary of an amateur snail breeder. |
| Applied_Spectroscopy_Laser_Laboratory,_University_of_Indonesia A few plasma projects in the laboratory, including that on shock wave plasma mechanisms. |
| OAIster Gives access to a large number of eprints archives and electronic resources and through the OAI harvesting protocol reveals digital resources previously "hidden" from users behind web scripts. |
| MOSEK_Optimization_Toolbox Optimization software for linear and convex optimization problems. |
| JGS__Japanese_Geotechnical_Society Technical and scientific organization for companies, engineers, architects and students in the Japanese geotechnical industry. Calendar of events. List of publications. Links to related sites. English |
| Finite_Element_People List of researchers and scientists that work in using, developing, improving and analyzing finite element methods in various applications. |
| How_Much_is_That_Worth_Today? Interactive tool to compare the purchasing power of money in the United States (or colonies) from any year to any other year from the 1600s to today. |
| Vladimir_Bulatov_Polyhedra_Collection Collection of information on polyhedra with images, VRML files, interactive java applets and original research. |
| The_International_Commission_on_Mathematical_Instruction_(ICMI) A commission of the International Mathematical Union (IMU), charged with the conduct of the activities of IMU bearing on mathematical or scientific education. ICMI takes the initiative in inauguratin |
| Lichens An illustrated introduction to the lichens with information on their ecology and reproduction. |
| The_Poggendorff_Illusion A study attributing the illusion to summed effects of cardinal axes in the observer's field of view and of salient axes in the figures. |
| German_Stonepages Provides information on megaliths in and around Osnabrück in North Germany, in English and German. Includes hiking trails [in German] and links. |
| Fossil_Groups__Diapsids Provides information on this group of amniotes, their characters and anatomy, major subgroups, fossil record, modern forms, literature and weblinks. |
