Simple Machines 7233 Place a cup in the

Place a cup in the fridge ice dispenser to make ice come out

Reach new heights

The plough blade is height-adjustable and can be raised/lowered and locked in position

• Plugs into a standard 120-Volt wall power outlet

About 18" tall

Simple Machines 7233 Place a cup in theJumpstart your study of mechanical physics by learning all about simple machines and how they're used to make complex tasks easier to do. Through 26 model building exercises, you'll investigate all six classic simple machines wheels and axles, levers, pulleys, inclined planes, screws, and wedges as well as gears. Start off with simple models to guarantee a firm understanding of the basic principles at play, and then move onto larger, more complex