| The_Science_of_Sleep Science Friday audio discussion of why we need sleep, with Clifford Saper, David White, and Craig Heller. |
| Spirocharts A windows application that creates mathematically precise spirograph drawings; savable as images. |
| Intriguing_Tessellations By Marjorie Rice. Pentagons that tile the plane. Includes details and links. |
| The_University_of_Essex__Department_of_Government Features staff profiles, degree plans, publications, news, and events. |
| Semiconductor_Science_and_Technology Semiconductor Science and Technology is a multidisciplinary journal for papers on all aspects of semiconductor research and applications. |
| Spectrum_Signal_Processing Provides DSP hardware and software solutions, specialising in Software Defined Radios (SDR). Based in Canada. |
| NuclearSpace Pro-nuclear space movement providing news coverage, editorials and articles about the use of nuclear energy in space research and exploration. Includes message board and discussion forum. |
| Methane_Emissions_from_livestock A few facts about animal emissions. |
| The_Basics_of_Astrophotography Hints and tips on taking photographs of the night sky using a camera and tripod. |
| International_Electronics_Recycling_Technologies_Corporation_-_INERTCO Offers electronics recycling by developing methods and strategies to minimize electronics waste disposed to landfills. |
| Gilson,_M__K_ Our work focuses on the application of theory, computer models, and informatics to noncovalent binding and molecular recognition. (University of Maryland) |
| University_of_Reading,_Department_of_Cybernetics Department of Cybernetics, University of Reading, UK. |
| Precision_Technologies_Pte_Ltd Singapore supplier and distributor of scientific equipment and reagents. |
| Economic_Opportunity_Studies A non-profit corporation that offers training in support of organizations and projects that provide low-income families and communities with resources they need to become more self-sufficient. |
| Social_Work_and_Social_Services_Web_Sites A directory compiled by the George Warren Brown School of Social Work at Washington University. Includes a regularly-updated list of over 100 topics relevant to social work practice with accompanying |
| New_Mexico_State_University Department of Mathematics |
| xFunctions The xFunctions applet covers several aspects of calculus and pre-calculus mathematics, including graphs, parametric curves, derivatives, Riemann sums, and integral curves. |
| Phonology Published three times a year. Includes pricing, editorial board, reviews, instructions for contributors, full text online and advertising rates. |
| University_of_Michigan Ann Arbor, MI |
| BioListings_com User generated listings and life science supplier directory. |
