Demos

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

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

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

This a wooden construction that explains how binary numbers work.

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

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

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

A classic chemical reaction that is easy and great for all ages. Materials 30% Hydrogen P...

This is a modification of the Tesla coil demo that adds a Faraday cage for a person to sit in.

This pressure demo using many dixie cups to support the weight of a whole person or audience memb...

This demo uses a flammable solvent and a fan to create a fire tornado in a wooden box it is good ...

This demo features our six foot Reuben's Tube, and is a very impressive demonstration on sound ...

Take any four numbers (single digits) and add them together.Arrange the original four digits in a...

Simply explain radioactivity and use the Geiger counter on some of our radioactive objects (such ...

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

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

On of our favorite demonstrations! Students of all ages will love watching the marshmallows in th...

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

This demon involved slightly melting the side of a milk jug with a blow torch and then blowing ai...

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

Have one person pretend to be a robot. Introduce the robot and then form a line of audience membe...

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

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

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

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

We have a stroboscope and constant speed rotator. Connect a disk to the rotator and tune the freq...

Use the tesla coil! Please be careful with the high voltage use the grounding wand and where the ...

The theremin is very cool on its own, but even cooler if you explain how it works!

This demo uses some dry ice and a fan to create a miniature tornado in a cardboard box.

In the box with the vacuum pump there are a few small spherical vacuum chambers. When these are p...

The Van de Graaff Generator generates very large amounts of static charge, very high voltage and ...

Throw some water balloons and catch them with a sheet to demonstrate acceleration and force.

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