Embedded Files
Simple Machines in the Kitchen:
Simple Machines in the Kitchen:
Kitchen gadgets; such as can openers, vegetable peelers, and pizza cutters; are machines—devices that make doing work easier. These machines are made up of one or more simple machines, i.e. levers, pulleys, wheels and axles, inclined planes, screws, and wedges.
Below: From How Things Work by David Macaulay:
Below: From How Things Work by David Macaulay:
Page updated
Report abuse