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AstroCappella is a musical exploration of the universe, combining song and astronomy, to teach kids of all ages .

IMDb: The biggest, best, most award-winning movie site on the planet.

Excerpts from the ongoing conversations of a national network of accomplished teachers

Robert J. Sawyer, Hugo Award-winning and Nebula Award-winning Science Fiction writer. Author of 20 SF novels. Sample chapters from each book, full-text short stories, how to write tips. Over ONE MILLION words; 530 documents; 25,000 hypertext links.

Goldratt Schools (GS) is a part of Goldratt Group, a world-wide organisation that also includes Goldratt Consulting and Goldratt

The National Academies Press (NAP) publishes authoritative reports issued by The National Academies. Publications address key issues in science, engineering, social sciences, medicine and health. Topics range from space science to animal nutrition to...

CNN.com International delivers breaking news from across the globe and information on the latest top stories, business, sports and entertainment headlines. Follow the news as it happens through: special reports, videos, audio, photo galleries plus i...