"Dessus de bouchon"

A working gauge is mounted in a transparent case so the actual working parts are visible.

The Density ID set offers hands-on learning on the concept of density.

Demonstrates the relationship between mass and volume.

Density Cubes, Set of 6 Metals, 0.4" (10mm) sides.

Four different metal cylinders each measuring 38 mm long x 10 mm in diameter.

Investigate horizontal and vertical motion.

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

Durable shatter-proof plastic.

Understanding pendulum motion is fundamental to the study of vibrations and waves.

Teach density the way Archimedes imagined it.

A fun tool to help teach water concepts.

Density Cubes, Set of 6 Metals, 0.8" (20mm) sides.

Visually impacting demonstration of the relationship between temperature and pressure.

A fascinating demonstration!

Specific Gravity Cubes with Hooks.

Density Cubes, Set of 7 Metals with Hooks, (20 mm) sides.