"safety"

This safe spectrum power supply features encased spectrum tubes.

Bring Cartridges into the classroom safely.

Portable, durable, and easy to use - the classic model rocket launch pad.

This newly designed rheostat features a protective cover.

The High rpm Steam Engine features an electrically-heated horizontal boiler.

Say hello to the perfect press for heat transfer projects.

This vacuum plate and pad are the perfect tools for vacuum experiments.

Dehydrated, preserved owl pellets.

Small electromagnet to demonstrate the concept of electromagnetism.

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

Solenoid for demonstrating magnetism and electromagnetism.

This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.

Adjustable for Precision

Check out this cool product!

Thomas Kardos

Recreate the spectacular sight of an erupting volcano with this kit, developed by a Smithsonian Volcanologist.