Machines Made Work Easier
Introduction:

We live in the machine age and depend on machines in almost every activity of our daily lives. A machine is a tool used to make work easier. Simple machines are simple tools used to make work easier. Compound machines have two or more simple machines working together. Many tasks such as lifting a heavy object are practically impossible without machines. 
 
Material and instructions:
 In this project you will design and construct a machine that can lift a heavy object with a force less than the weight of the object.
Details of this project:
More information or support for this project is available at members section of ScienceProject.com. Material needed for constructing your model can be purchased locally.