Science Reference Center is a comprehensive research database that provides easy access to a multitude of full text science-oriented content. This database contains full text for nearly 640 science encyclopedias, reference books, periodicals, etc. Topics covered include: biology, chemistry, earth & space science, environmental science, health & medicine, history of science, life science, physics, science & society, science as inquiry, scientists, technology and wildlife.
Transparent Language Online is a unique application that bridges the gap between learning a language online and using that language in the real world by allowing users to do both in one program. It features a scientifically-proven methodology, a wide variety of high-quality learning material, and seamless integration of real-life language use by native speakers - all packaged together in an easy-to-use interface that can be accessed at any time and from any computer with Internet access.