Timelines of science and technology / Clark, John Owen Edward

Presents a series of time lines that note the dates and inventors of key events and discoveries in the history of science and technology from prehistory to the early twenty-first century, and includes articles on some of the most important achievements, with photographs, illustrations, and maps.

Presents a series of time lines that note the dates and inventors of key events and discoveries in the history of science and technology from prehistory to 850 B.C., and features articles on some of the most important achievements, including making fire, the development of the wheel, and the construction of the pyramids, with photographs, illustrations, and maps.