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Molarity and Solution Calculators

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Since 1977

Address	P.O. Box 219 Batavia, IL 60510
Phone	800-452-1261
Fax	866-452-1436
Email	flinn@flinnsci.com

Simple Machines

Analyze gears and pulleys. Classify levers. Look for other simple machine how to resources to help you explain the basics of physics.

Large Scale Demonstrations for Physical Science

Mesmerize your students and inspire with spectacular large scale physical science demonstrations!

Human Block and Tackle—Demonstration Kit, AP6890

Human Block and Tackle Demonstration Kit shows how you can demonstrate the importance of simple machines by turning your students into giant human pulleys.

Inclined Plane Lab Activities

Inclined Plane Lab Activities shows that inclined planes are an invaluable tool for student experiments on force, motion and work.

Build a Binder Clip Catapult

Catapults have been used to launch projectiles during battles from the time of the ancient Greeks to World War I. Make a catapult using simple materials and then test the machine to see what variables affect launch distance. Improvements may then be made to increase the accuracy of the launch.