"SCIENTIFIC hatchers"

Introduce basic weather concepts with this versatile apparatus.

Demonstrate the rotational motion of Earth on its axis, its orbit around the Sun, and the revolution of the moon around Earth with this high-quality model.

This large Van de Graff generator uniquely offers alternative drive modes, either hand-cranked or motor driven.

A superior quality Wimshurst machine for demonstrating high voltage electric charges.

Electrostatics kit.

Sturdy, smooth rolling dynamics cart, with universal smartphone adapter.

Ideal for classroom demonstrations of centripetal acceleration and transformation of potential energy into kinetic energy.

Simple, timeless demonstration of electrostatics.

An interactive way to demonstrate angular momentum with any grade level.

This is a classic example of thermodynamics in action.

Enhance your circuits with sound.

Snap on battery connectors for your electronics projects.

Accurately plot the thermal energy transferred by an aluminum bar.

Quality ceramic resistors, perfect for physics experiments.

Quality resistors for electrical experiments.

Individual round glass lenses made with one flat side.