"micro tube racks"

Complete cricket care kit.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

The Lenz's Law Kit investigates how much force an induced magnetic field can create.

Bring your physics equipment into the 21st century with the new and improved CENCO physics acoustic resonance apparatus.

Small electrolysis apparatus with beaker included.

This demo features a cathode beam to explain the electromagnetic nature of electrons.

Create your own computer controller dual axis solar tracker in under and hour, using only a screw driver.

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This newly designed rheostat features a protective cover.

Bring Your Equipment to the Crime!

The Inflatable Lungs Kit demonstrates the touch and feel of a lung.

Combine the fun and creativity of brick-based building with the power of Arduino programming.

With this collection of science kits, you and your students can explore the concepts behind and the many applications of solar hydrogen, direct methanol, and other fuel cell technologies.

The perfect kit for students and educators studying gravitational potential energy, translational and rotational kinetic energy.

The DNA Playground™ is a heating and cooling all-in-one unit with touch controls and sensors.

Useful for physics and sound demonstrations.

Budget-friendly, yet reliable, this projectile launcher comes with plastic marbles for safety.