Looks at the development of technology in the use of metals, wood, plastics, and composite materials, and in the fields of manufacturing, farming, communication, design, computing, and medicine.---from the publisher
64 pages 978-0789467232 Ages 8-13
Keywords: technology, tools, inventions, how things work, world history, information, nonfiction, part of a series, 8 year old, 9 year old, 10 year old, 11 year old, 12 year old, 13 year old, computers, Science Curriculum, Social Studies Curriculum