A new super-fast book-scanning technology could make publishers cringe even more than when they heard about Google Book Search. A University of Tokyo researcher has developed a "book flipping scanning" method that does exactly what it sounds like, digitizing 200 pages per minute, according to IEEE Spectrum. The Japanese researchers hope to enable a digital library for Japanese manga comics.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.