| Vocal_Copying Article describing how birds learn their songs from adult tutors and may incorporate sounds from other species into their repertoire. |
| The_IMB_Proton_Decay_Experiment A brief pictorial history of the Irvine-Michigan-Brookhaven Experiment. |
| Institute_for_Building_Materials_and_Materials_Chemistry The University of Siegen, Germany, works in the interdisciplinary area of building and material chemistry. |
| Bio_Slides_Laboratory Company in India that makes and markets prepared biological slides for schools, colleges and universities. |
| The_Electromagnetics_Academy_(TEA) Includes a membership directory, research symposium, online publications and schedule of short courses. |
| Prime_Number_Spiral Windows software for exploring the Prime Number (Ulam's) Spiral. Online purchase. |
| ChiroBlock,_Ltd_ Custom research and synthesis of amino acids, fluoro-substituted glycosyl donors, carbohydrates, as chiral building blocks for biotechnology, nanotechnology and organometallic chemistry. Online tools, |
| Fehr,_Ernst Home page at the University of Zurich provides links to selected full-text publications and vitae. |
| Flett_Research_Ltd_ Laboratory specializing in radioactive dating from isotopes of lead, cesium and mercury, in tissue, water, sediments, air and other media from Winnipeg, Canada. |
| Oxford_7__Bridging_Anthropology_and_Astronomy Announcement of the 2004 conference held in Flagstaff, Arizona. |
| STANFORD_Magazine__March/April_2005 Article about the life and work of the scientist by Laura Shin. |
| How_Hardwired_Is_Human_Behavior? Abstract and electronic delivery of Nigel Nicholson's paper in the Harvard Business Review. |
| Society_for_Developmental_Biology Resource for gametogenesis, fertilization through to organogenesis and morphogenesis. Includes membership application, details of awards, career issues and links to research groups, publications, educ |
| Swiss_Society_for_Phytiatry Involved in exchange of information between specialists in phytopathology, entomology and weed science. Contains list of meetings, membership form, and relevant links. |
| Group_theory A self-contained course using formalized mathematics for interactive online education. |
| Bayat,_Reza Offers areas of interest,industrial experiences, and academic activities. |
| Beetools A collection of do-it-yourself projects for beekeepers, including bumble bee nests, a solar melter, and a modular observation hive. |
| Louisiana_Tech_University Information about the College of Engineering at Science. |
| A_Quantum_Cryptographic_Protocol A research paper on quantum cryptography. The protocol employs quantum and classical resources for one time key generation, quantum key distribution, and encryption. [PDF] |
| Close-up_View_of_Common_Knotweed,_Common_Lamb’s-quarters_and_Sheep_Sorrel Photographic study by Brian Johnston of these three species, Polygonum arenastrum, Chenopodium album and Rumex acetosella. |
