Ranks the top 10 technological innovations seen so far in this century. Each innovation is ranked according to the engineering, usefulness and how it changes lives for the better.

Includes index. "A Rubicon book published in association with Scholastic Canada"--T.p. verso.

Introduction: Eureka! -- Optical camouflage -- Electromagnetic suspension -- Bendable optical fibres -- Flexible light -- Tilting bridge -- Wireless technology -- Layered image sensor -- Online video sharing -- Bionic knee -- Artifical heart -- We thought -- What do you think?.