Find Out About Machines

ISBN-13: 9781843229735 / Angielski / Twarda / 2013 / 64 str.

Chris Oxlade

Opis

This science book looks at the enormous variety of machines in our world and how they function. Hands-on projects, such as making your own gears and belt drives, a pulley, a block and tackle, a can crusher, a water wheel, and an Archimedean screw, will help you to fully understand the principles behind them.