| The_Mars_Web_Ring No unique content but links to over 100 Mars sites - many are listed in the ODP but many aren't. Some good, some bad. |
| STS_Solutions Offers training and consultancy in food safety, health and safety. |
| Laser_Focus_World_-__Optoelectronics_Technology Optoelectronic technologies, industrial lasers, detectors, imaging devices, fiberoptic components, and instrumentation advancements for optoelectronic professionals. |
| Amontec_VHDL_Window Provides complete online language reference and examples of common constructs. |
| Aceize_-_Space_Colonization_Research Articles on technologies and science for human space colonization. |
| McGill_University_-_Department_of_Economics Provides list of faculty, working papers, course offerings, seminars, and job market candidates. |
| Firestone_Physics Christine Milcetich is a physics teacher at Firestone High School. Teaches Advance Placement (AP) and International Baccalaureate (IB) Physics and serves at the Planetarium Director for Akron Public |
| Biomedical_Spectroscopy_at_Robert-Koch-Institute Medical applications of infrared and Raman spectroscopy, in imaging, identification of microorganisms, and analysis of sera. Includes symposia presentations, links to publications and profiles of staf |
| Phytochemical_Society_of_Europe Serves those with an interest in the chemistry and biochemistry of plants. Events, awards, forum and membership information. |
| Rural_Resources Sustainable rural development, planning and consultancy provided by Rural Resources and associates. |
| Asteroid_Discovery_Circumstances For each minor planet: Where and when found, and by whom. |
| Applied_Spectroscopy Supplies high-speed measuring technology for the photodiode array spectroscopy, film thickness measurement, and PVD plasma emission monitoring. |
| Prawns_and_Shrimps Photographs and information on species found round the coasts of Britain, with help in distinguishing a prawn from a shrimp. |
| Opomyza_florum Illustration and description of the Yellow Cereal or Grass Fly, its biology, distribution within the former USSR, ecology and economic significance as an insect pest of cereal crops. |
| Academy_of_Mineralogy Hopes to gather enthusiasts of minerals, fossils and gemstones. |
| Georgia_Communication_Association Affiliated with the National Communication Association. Conferences, directory of officers, FAQ, and guidelines. |
| Transcendental_Art Paintings by Reyna Aldrete that express the behavior of the subconscious, the transformation of personality and achievement of higher consciousness. |
| Amazon_plants_-_Plant_Ecology Various images related to amazonian plant ecology. |
| Estimation_Building_Services_Software Tailored computer solutions for building services contractors. |
| Flexagons Includes an introduction and history of Flexagons and a tutorial in how to make a Hexa-hexa-flexagon. |
