"Freeze-Dried Specimens"

Square column metal set for density and specific gravity studies.

Educators can conduct a comprehensive array of density experiments with the density/slope class set.

Rectangular density set.

Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).

Ensure perfect geometric alignment of your balsa fins on any Estes model rocket.

A fascinating demonstration!

To study the relationship between mass and density.

To study the relationship between mass and density. Lead free set.

Turn the analog world into digital art.

Add more cubelets to your STEM collection.