| ChemicalElements_com__Thulium Basic information, atomic structure, and isotopes. |
| Environment,_Recycling,_and_Land_Use Offers articles and publications provided by the State of Wisconsin Legislative Reference Bureau. [RSS] |
| Educational_Science Manufactures and distributes science kits, science novelties, nature kits, biotechnology education kits and equipment, and entomology kits and equipment. |
| Winter_Solar_Observatory Located in Roeland Park, Kansas and contains images from a high resolution CCD camera that is captured directly into a computer or stored on 8mm video tape. |
| Urban_Birds Article discussing how birds have adapted to urban foraging amid the artificial concrete and steel ecosystems of cities. |
| The_Art_of_Dementia BBC World Service interview with neurologist Bruce Miller exploring the relationship between fronto-temporal dementia and the development of new artistic abilities. |
| The_University_of_Minnesota_Calculus_Initiative Offers calculus application examples for the mathematical properties of a rainbow, the fundamental theorem of calculus, methods of maximizing structural beams in a building, and modeling population g |
| Carl_Sagan\'s_Baloney_Detection_Kit Tools for testing arguments and detecting fallacious or fraudulent arguments, based on Sagan's book "The Demon Haunted World: Science as a candle in the dark." |
| (Canada)_Category_Theory_Research_Center_Montréal Timetable. |
| Mordell_Curves Data on the elliptic curves Y^2 = X^3+k for |k|<10,000. |
| Drought_Damage_to_Trees Article by Dr Kim Coder into the progressive response of trees to lack of water, the effects on growth, biological lag effects, drought hardening, increased pest damage and the visible symptoms. |
| The_American_Institute_of_Mining,_Metallurgical,_and_Petroleum_Engineers Nonprofit corporation whose members are involved in the production and use of minerals, metals, and energy sources. Includes membership, meetings and events, library, history, and photo gallery. |
| The_Coq_Project Deals with effectively machine-checked formal mathematics. In practice, this includes the study of mathematical formalisms well-suited for implementations, the implementations themselves and the use o |
| Meetings_of_the_American_Physical_Society Comprehensive list of APS meetings including unit meetings, meeting calendar, and BAPS program archives. |
| Hurricane_Now Features storm tracking, streaming video from the heart of the storm, on-location reports, blogs, discussion groups, and personal accounts. |
| Langhall_Archaeology Reading based consultancy offering archaeological services including on site project management for utility services and local councils. Services offered and contact information. |
| Number_Theory_Inspired_by_Cryptography Banff International Research Station, Alberta, Canada; 5--10 November 2005. |
| Network_for_Ice_Sheet_and_Climate_Evolution NICE aims to predict more confidently the climate evolution over the next centuries to millennia and to identify the causes of the climatic changes and the uncertainties of climate predictions. |
| Amateur_Astronomy News for, by and about amateur astronomers around the world. A quarterly publication with lots of articles and pictures about all aspects of amateur astronomy. |
| Nut_Trees Information on several different types of nut tree suitable for growing in Ontario. |
