【簡介】 Description Original / American English Inventors are special people. They see everyday objects and imagine something better. They solve old problems with new ideas. Their inventions can help people or destroy them, but only the greatest ideas will change the world. This book will tell you about many of the most interesting and important inventions, from 2,500 years ago to the present day. Active Readers Pearson English Active Readers and Pearson English Readers series offer an incredible range of popular titles and best-selling authors across a range of genres written for teenage and adult learners. Perfect to enjoy reading for pleasure, in or out of the classroom. 【目錄】