With Physics Discovery, you will build 12 models and then conduct experiments with the models to learn about forces and simple machines. Each model demonstrates a fundamental idea in mechanical physics. For example, you can build a balance scale to learn about lever arms, a freight elevator to learn about pulleys, a bicycle to learn about wheels, a motion picture machine to learn about centripetal and centrifugal forces, and a transmission to learn about gears. Physics Discovery is a smaller, introductory companion to our best-selling Physics Workshop kit. It contains different building projects and experiments, and uses parts that are compatible with all of the kits in our Physics line. The 32-page book offers illustrated instructions for building projects and experiments.  | Kit activities: build a motor, force meter, catapult, balance scale, freight elevator, inclined planes, bicycle, transmission, motion picture machine, water wheel powered crane, dragster and sail car; learn about simple machines and forces; and test yourself with a physics quiz. |
 | WARNING: CHOKING HAZARD! Small parts. Not intended for children under 3 years of age. |  | Product image and description is provided by the manufacturer, and is as accurate as possible. Some details of the product may be subject to change without notice (graphics, decoration, wheel color, etc.). eHobbies is not responsible for these changes, as it does not alter the function or value of the product. |
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