Discovery Channel Online (www.discovery.com)

Internet Site

Teaches: geography, history

CTR Review

Combine Discovery Channel's information sources, and the Internet, and the result it an excellent web site, with great options such as the latest science news, expeditions (viewers can travel along with explorers), mind games, "animal cams" (for real-time views of animals at zoos), and an e-mail option. The site has an easy-to-use home page design and makes use of both audio and video.