Classrooms go high-tech to engage students :: WRAL.com

Classrooms go high-tech to engage students :: WRAL.com: "Students are also getting textbooks for free thanks to companies like Flat World Knowledge in Nyack, N.Y. Professors can customize the expert-authored, online books to fit their lectures, deleting chapters or sections, for example. Students can read them for free or choose to buy from a range of alternatives that include a soft-cover black-and-white version for $29."