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Nebraska Earth Science Education Network
The Nebraska Earth Science Education Network has as one of its objectives to promote and enhance K-12 earth science education. The Web site provides lesson plans on various subjects including astronomy, geology, mapping, soils, water, and weather. Each submitted lesson gives a recommended grade level and contains objectives, materials needed, procedures, and conclusions, depending on the activity. The site is a great resource that provides unique and original information from teachers for teache
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Nuclear Physics Group
This website features the Nuclear Physics Group at the University of Birmingham's research related to understanding nuclei properties by studying the behavior of their constituents. Visitors can learn about the investigations undertaken by the five subgroups: Relativistic Heavy Ion Collisions, Exotic beams studies, Laser Spectroscopy of Unstable Isotopes, Positron Emission Tomography, and Nuclear Power Energy. Students and educators can discover how under high temperature and density a quark is
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The Interactive Plasma Physics Education Experience
As part of Princeton University's Plasma Physics Laboratory, the Interactive Plasma Physics Education Experience Web site contains interactive plasma physics topics, ranging from electricity and magnetism to energy and fusion. Although some of the activities have difficulty running on old browsers and Macintosh computers, the interactive lessons give students a fun and engaging way to explore physics topics.
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Drawing with the Hand in Free Space
Leonardo, a journal that focuses on applications of science and technology in art, included this paper in its second-to-last issue of 2002. The author discusses a fascinating method of creating three dimensional shapes in a semi-immersive virtual environment. Developed at Caltech, the technique tracks the motion of a user's hand, which is fitted with a special type of glove. With the help of an eyepiece viewing device, the user can see the corresponding surface drawing floating in midair. Severa
Author(s): Schkolne, Steven.

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Protecting Applications against Malice Using Adaptive Middleware
Security in distributed computing systems is a very important area of research, especially as malicious behavior is a growing cause of concern for businesses and organizations. This paper addresses an emerging method of maintaining security in untrustworthy environments. Until recently, the operating system was the only means of protecting data; the authors discuss a more elaborate technique of using middleware as a second level of security. "When integrated effectively, this multi-level approac
Author(s): Schmidt, Douglass.,Loyall, Joseph.,Pal, Partha.,We

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Material World Modules
The Materials World Program is an educational program created at Northwestern University intended to teach kids about science, math, and social issues by letting them investigate the objects that surround them in their everyday lives. While traditional science teaching divides the sciences into various disciplines, each studied separately, this program shows students that science is more than a set of techniques as "students using MWM learn how principles of chemistry, physics, and mathematics r
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What is Climate Change?
This site is offered by Canada's Natural Resources Department. The main page describes the basics of the phenomenon, while the links tell about the impact of climate change on health and safety, communities, land resources, water resources, and coastal regions. Although specific to Canadian regions, the site will give visitors from all over a good introduction to the potential problems of global warming.
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Project INTERMATH
Project INTERMATH is an effort to reform undergraduate mathematics and related disciplines through the "use of Interdisciplinary Lively Applications Projects." This involves changing the traditional way that math is taught by moving to a more integrated and applied science. The material presented on the project's Web site reflects this approach. Of particular interest are the Products and Topics sections. The Products section has many specific scenarios that cover multiple areas of mathematics a
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Smart Base Isolation Systems
Published in the October 2002 issue of the Journal of Engineering Mechanics, this research paper proposes a novel method of seismic base isolation. This technique is used to mitigate "the effects of an earthquake by essentially isolating the structure and its contents from potentially dangerous ground motion." The authors compare their method to several established base isolation strategies by simulating each under varying conditions for historical earthquakes. They show that the derived system
Author(s): Johnson, E.A.,Spencer, B.F.,Ramallo, J.C.

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National Marine Mammal Laboratory: Aerial and Land-based Surveys of Stellar Sea Lions
The National Marine Mammal Laboratory (NMML) conducts research on marine mammals for the National Marine Fisheries Service and the National Oceanic and Atmospheric Administration, with a particular focus on marine mammals in the Pacific Northwest and Alaska. This Web site contains a report on Stellar sea lion survey research -- part of NMML's Alaska Ecosystem Program. The report may be viewed online or downloaded as a PDF file. The site also includes links to other NMML Web pages for more inform
Author(s): Gudmundson, Carolyn J.,Sease, John L.

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IEEE History Center
The Institute of Electrical and Electronics Engineers (IEEE) History Center functions "to preserve, research and promote the history of information and electrical technologies." There are many resources on the center's Web site that provide an excellent perspective into some of the original breakthroughs in electrical design and the more recent advancements in computer technology. Historical articles and list of frequently asked questions are given on the site, as well as many transcripts of int
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Hydroelectric Dams
Although hydroelectric power represents a relatively small portion of the world's energy resources, it is still an important commodity with great potential. To harness hydropower, civil engineers must design dams that convert the kinetic energy of water into electricity.The fundamentals of general-use dams are discussed on the home page of the US Society on Dams (1). Besides providing brief background information, there are a few examples of the benefits of dams to society. For a much more techn
Author(s): Leske, Cavin.

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Insect Mouthparts
This Web site contains a pictorial guide to insect mouthparts, a complicated topic served well by this simple yet effective tutorial. Created by University of Ottawa entomology professor Dr. Houseman -- using material adapted from Digital Zoology (on CD from McGraw-Hill) -- this site provides labeled diagrams and high quality photos of chewing, siphoning, piercing, sponging, and combination mouthparts. Users may view images by category or click through the entire set in sequence. The photographs
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Tales from the Underground
Chicago's Museum of Science and Industry Web site offers a very interesting interactive activity called Tales from the Underground. Kids get to explore an interactive map of Chicago neighborhoods to view the results of soil samples that were taken to determine the amounts of various pollutants they contain. Students are then able to conduct their own experiments (with help from their teacher or parent) to learn about the health of soils where they live. The site contains a wealth of additional a
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Ocean World: Coral Reefs
Texas A&M University presents Ocean World, a Web-based educational resource for oceanography. The feature on coral reefs has the most direct life sciences application, with easy-to-navigate sections about the coral animal, coral reefs as the rainforests of the sea, symbiosis, ecosystem services, and coral reef threats and conservation. The Web site also includes a handy hypertext glossary, an interactive quiz, and annotated links to interesting Web sites, including sites that provide real-time r
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Grothendieck Circle
This is the website for a long-term project called the Grothendieck Circle which aims to make publicly available (and in some cases translate) the material written by and about mathematician Alexandre Grothendieck. They also hope to provide biographical material on Grothendieck's life and his origins. As of this report they have posted several of his writings along with other online resources of his work. Given that many of his texts are unpublished or are out-of-print, the collection is one-of-
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The Grapes of Staph: Biology Tutorials
These online Biology Tutorials were created by Dr. Gary E. Kaiser, a Professor of Biological Science at The Community College of Baltimore County. The Tutorials are part of Kaiser's larger Microbiology Website, entitled The Grapes of Staph (reported on in the November 10, 1999, Scout Report for Science & Engineering). The Tutorials are organized into three sections under the headings of Eukaryotic Cell Structure, Metabolism, and Genetics. Tutorial titles include: Energy Conversions; Polypeptides
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MathPlayer
Math Player is a browser plug-in that supports MathML, an XML-based language used to encode mathematical symbols and equations for displaying on the Web. Developed by Design Science, the software can be downloaded for free at this site.
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MultiMedia Schools
"MultiMedia Schools (MMS) is a practical how-to magazine sharply focused on the needs of school practitioners." It is published six times a year, and roughly half of its articles are made available for free online. In the last issue of 2002, the editorial offers suggestions for how school media specialists can take advantage of the No Child Left Behind Act of 2001. Other articles discuss a proposed technology-integrated teaching system, tools and techniques to continuously improve and adapt to c
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The Pherobase
The Pherobase was developed by Dr. Ashraf El-Sayed, a research scientist at HortResearch in New Zealand, with the primary objective of providing "coverage of the literature published on chemical communication in insects." The Pherobase is intended for use by both scientific and non-scientific communities and currently contains "over 10000 entries, around 3000 molecules, and over 32000 static html pages that make it the world's largest database of behavior modifying chemicals." The site contains
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