| UC-Davis_Human_Microscopic_Anatomy Thorough atlas with hyperlinked notes and slides, as well as good organ reviews by slides, study set of slides, and sample quizzes. |
| University_of_Delaware_Mammalian_Histology Course syllabus and class resources, including microscopic images, ultrastructural images, 3-D models, and labelled diagrams. |
| University_of_Pennsylvania_Histology_Homepage Slides arranged by tissue or organ types, for non-human mammals and birds. From School of Veterinary Medicine. |
| Vanderbilt_University_Medical_School_Cell_and_Tissue_Biology Lesson plans for blood, epithelium, nervous tissues, salivary glands, and exocrine pancreas tissues. |
| Histology_-_Biol_305 Includes class notes, course objectives and old exams. Also, has related resource links. Written by Craig S. Hood from Loyola University in Louisiana, USA. (January 1, 1970) |
| American_Welding_Society Devoted to promoting welding and related processes, and to supporting all those who contribute to the industry, with links to related sites and services. |
| Applied_Welding Quarterly online magazine with information about the latest process and product technologies. Past issues available. From Miller Electric Mfg. |
| Bohler_Thyssen_Welding Customer support and training, technical hot line, help on welding. |
| CWT_National_Welding_Certification_Testing_Bureau Serve the welding industry, and help maintain the publics safety through the administration and issuance of certifications and accreditations in welding, or inspection and testing. |
| Edison_Welding_Institute A non-profit engineering and technology resource organization serving the welding and joining needs of industry. Expertise in processes from arc welding to adhesive bonding and materials ranging from |
| Hobart_Institute_of_Welding_Technology Committed to helping individuals develop marketable welding skills through quality training at minimum cost. |
| The_Navy_Joining_Center A national resource committed to developing, deploying and disseminating materials joining technology to the U.S. Navy, its contractors, and U.S. industry. |
| Pulsar_Cold_Magnetic_Pulse_Welding A basic tutorial on how the magnetic pulse system works. |
| Quality_Control_of_Resistance_Welding Information about the quality control of resistance welding using non-destructive evaluation, statistical process control and adaptive control systems. Resistance welding literature, troubleshooting i |
| Research_Group_on_Welding_Modeling_at_Penn_State Develops computer models and new experimental tools to solve materials processing problems, especially the application of transport phenomena to quantitatively understand metals processing, particular |
| Resistance_Welding List of resources and suppliers. |
| TWI_-_World_Centre_for_Materials_Joining_Technology Industry organization with database on welding processes, properties of welded joints, weldability of materials and other allied technologies. Case studies from many industrial area. Software, FAQs an |
| Welding_and_Cutting Technical, scientific, magazine covering welding, cutting and soldering technology and related fields. |
| Welding,_Bonding_and_Fastener_Engineering_Forum_at_Eng-Tips Technical support forums and mutual help system for engineering professionals. |
| Welding_Extensions The history, uses and the economics of welding rod extensions. |
| Welding_Links Some useful links to various welding sites. Some technical information. |
| Welding_Technology_Institute_of_Australia Welding and joining technology support centers for Australian industry. |
| About_com_-_Organic_Chemistry Information about the chemistry of carbon and life. Features lectures, notes, structures, and labs. |
| ACS_Organic_Division The Division of Organic Chemistry of the American Chemical Society. Provides important information and announcements on the divisions activities and member benefits. |
| Arkat_Foundation Free ARKIVOC online journal and online education in chemistry. |
| Chirality_and_Odour_Perception Odor descriptions and molecular visualization of chiral flavor and fragrance chemicals. |
| Classic_Organic_Reactions An database of named and alphabetized organic reactions with references. |
| CombiChem_Lab Reviews, links and news in combinatorial chemistry, high and ultra-high throughput screening, and lab automation. |
| Combinatorial_Chemistry_Notes Short descriptions of the history and methods used in combichem as well as events and related links. |
| Jamaican_Themes_for_Lecture_Material The chemistry of Jamaican alumina, spices, coffee, rum, synfuel, marine natural products, and herbal remedies. |
| Not_Voodoo "Demystifying synthetic organic laboratory technique": tips, traps, troubleshooting, and techniques. |
| OCHeM_com A site dedicated to helping students with organic chemistry by providing quick reference topics. |
| Organic_Name_Reactions Schematic representation of about 140 organic name reactions with references. Some of the schemes are animated. |
| Organic-Chemistry_org Includes a searchable literature index, named reactions and protecting groups as well as a chemical database. [English and German] |
| ORGLIST_Archive Discussion list of nearly 500 organic chemists worldwide. Join this community or search their previous discussions by author, subject, date, or thread. |
| Porphynet Portal of porphyrins and related molecules. |
| Wikibooks_-_Organic_Chemistry A user contributed resource of basic concepts and ideas in organic chemistry. |
| American_Institute_of_Physics_Center_for_History_of_Physics__The_Discovery_of_the_Electron An exhibit with text, animations and voice about J.J. Thomson's 1897 experiments which helped bring understanding of the electron as a fundamental unit of matter. |
| Atom_gallery Scanning Tunneling Microscopy image gallery of many metals and surfaces on an atomic scale. |
| The_Chelate_Effect A short tutorial on the chelate effect. |