Tidels
Simple Machines
language
( April 22, 2017)
Did you know that Archimedes, the Greek Philosopher was the first to recognize the idea of "Simple Machines"?
Simple machines are everywhere, and they are the building blocks of complex machines. This book will help lay readers to learn all about the six simple machines (Lever, Pulley, Wheel and Axel, Inclined Plane, Wedge, and Screw) and build working models for better understanding. Read and find out what happens when you combine two or more simple machines.