| Welch_Vacuum Sold its first rotary vane pumps to laboratories over 100 years ago; they are now a standard feature in labs and industry. |
| (Colombia)_Bogotá Logic at Bogotá (Universidad Nacional de Colombia, Universidad de los Andes). |
| The_Macovich_Collection_of_Meteorites Aesthetic iron meteorites. |
| Institute_for_Studies_in_Theoretical____Physics_and_Mathematics Iran. Full details of this school, its faculty, its research efforts and facilities. |
| History_of_Mathematics Online texts of historic mathematical people, including Hamilton, Riemann, Newton, Boole, and Cantor. Also, has biographical backgrounds for key figures during the 17th and 18th centuries. |
| Derive_5_Computer_Algebra_Software Derive 5 computer algebra software is available as a free 30-day trial download from Chartwell-Yorke. Derive books are also here. |
| Quasar_Industries Design, manufacture, and distribution of advanced rapid metal prototypes. Services also include laser cutting, welding, and drilling; EDM; precision metal stamping; virtual stamping analysis. |
| Archaeological_Sites Exhibit from Minnesota State University Emuseum. Navigate via a sensitive map or continent list to illustrated descriptions of major sites around the world, with brief bibliographies. |
| National_Association_of_Biology_Teachers_(NABT) Works to promote biology education and educators through publications, workshops and awards for excellence. |
| Bactridium_flavum Photograph of this yellow species. |
| Hurricane_Weather_Center Atlantic and Gulf of Mexico storm updates and preparation guides, historical information and breaking storm bulletins with storm tracking maps. |
| Iris_Inspection_Services,_Inc Supplier of rotary ultrasonic wall thickness measurement instruments for heat exchangers and ultrasonic tube inspection services. Trade shows, distributor listing and NDT links and training. |
| Acorn_NMR_Spectroscopy_Service Customized NMR spectroscopy service at 300-400 MHz, including 1D and 2D experiments. New, fully-equipped spectrometer. GLP/GMP compliant, DEA licensed. |
| The_Coevolution_of_Language_and_Theory_of_Mind Online symposium organized by the french Institute for Cognitive Sciences and the European Science Foundation. |
| The_Smart_and_Swinging_Bonobo Paul Raffaele’s article taken from the Smithsonian Magazine describes his visit to the remote rain forest of the Congo to see bonobos in their natural habitat. |
| Larval_Orientation_in_Scorpions Warren Savary's technical article about the way scorpion moms carry their babies. |
| NorCal_Jade_Company Big Sur nephrite jade from Monterey County in California for sale. Specimens range from small gemstones to large boulders. |
| Lakshy_Business_Management_Consultant_Pvt__Ltd_ Providing ISO 9000 quality management system certification consultancy and training either online or on-site. Maharashtra, India. |
| Computational_Physics_Resources A collection of resources on the web by Behrend College people. |
| GBS_Elektronik Miniature multichannel analyzers for field use, also supplier of detectors (CdZnTe, NaI, HPGe) and customized setups for decomissioning of nuclear plants and radiation monitoring. |
