This superb collection of specially commissioned photographs presents the whole range of human inventions - from flint tools and wooden wheels to telephones and computers.From primitive tools to practical energy-saving devices like the simple but ingenious wheel gears pulleys and levers the book charts the development of weights and...Read more

Photographs and text explore such inventions as the wheel, gears, levers, clocks, telephones, and rocket engines.

Photographs and text explore such inventions as the wheel, gears, levers, clocks, telephones, and engines.