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This is a partially to scale model of the solar system to demonstrate the relative sizes of the p...

Materials An empty aluminum can a small aquarium filled with water heat resistant gloves...

This is one of our most commonly performed demonstrations. It is easy to perform, easy to underst...

Materials Two blast shields Bed and blanket of nails Wooden foot and back supports Wood...

This geology demo highlights the importance of foundation for earthquake resistance, by letting k...

This a new demo that is still under development. It involves a raspberry shake hooked up to a com...

A fiery demo about chemistry and pressure. In the whoosh bottle demo you add 15ml to a large wate...

Chromatography is a common chemistry method that can be used to analyze the properties of a solut...

As with all fire demonstrations, keep a fire extinguisher nearby as a precaution. This demonstr...

The Liquid Nitrogen demonstration is one of our most popular demonstrations to be requested. Th...

This demonstration is an exciting way to show the parts needed for a combustion reaction. There...

Acetone and Styrofoam is demonstration of a simple chemical reaction that is very portable and ef...

This demonstration works well as a introductory lesson on evolutionary adaptation. There are seve...

Magic Spoon (Keep Your Balance) is a simple physics demonstration of torque and lever arms. Have...

This is the classic DNA extraction experiment that uses some chemicals to extract a visible amoun...