".2mL PCR tubes"

Observe the density across different materials and sizes.

Explore beautiful 3-D patterns created by a magnetic field mess free.

Organize a DIY race, fueled by hydrogen generated electricity!

Wide range of cubes for density experiments.

Small electrolysis apparatus with beaker included.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

This unit is ideal for beginner electrolysis experiments.

Cubes have 2 cm(0.78") sides with a hook for density investigation and specific gravity activities. Element stamp indicates material.

Great for classroom demonstrations involving power plants or conversion of energy.

This is a classic example of thermodynamics in action.

Add some tech power to your rocket experiments and take the guesswork out of altitude measurements.

STEAM education for a brighter future.

Demonstrate the inverse relationship between density and volume.

Demonstrate how the frictional force on an object depends on the surface, not mass.

Prove that sounds needs a medium to travel through.

Generate your own sustainable energy by converting common organic waste into biogas with this easy-to-use kit.