This section of Britannica Online features a wealth of information presented in text, drawings, photographs, and more. This site contains amazing pictures of cells, view them in 3-D, view them multiplying in real time with the BioCam, send a friend a Microgram. You may view the Web site in one of six available language translations. Explore this site to relive the Atlanits, Colombia, Discovery and Endeavor space shuttle missions via CNN's Interactive story archives. A fun and educational way to learn about the world around you.
Children can explore experiments, activities and Web sites all related to science.
There are links to information for students, teachers,numerous lesson and activity plans and information about available videos and other teacher resources and materials. This is an outstanding site for teachers and students investigating the environment. This site provides an opportunity to investigate a variety of environmental elements, including water quality, soil temperature and the atmosphere. Students and teachers can get a more detailed picture of global, worldwide, seasonal changes. Subjects include things like the largest-ever ozone hole observed over Antarctica, NASA satellite data used operationally to help combat fires in the West, and five years of rainfall data from the TRMM satellite.