"Educational Materials"

Hardy hand-held GPS to support optimal accuracy in steep country, urban canyons, and dense forests.

Long, pure sounding aluminum tuning forks.

This solderless breadboard is ideal for high-frequency and low-noise circuits.

Perform your electronic experiments on this tiny breadboard (8×5.5×1 cm) . Interconnect any components with 20-29 AWG (3 to 8 mm) wire.

Electrostatic Pompon Set

The Student Double-Wall Calorimeter is an inexpensive necessity for your experiments.

Investigate The Source Of A Families Health Problems

Expertly designed, two-part geology model showcasing cave features with labeled details and hand-painted for accuracy.

Students use science to test their favorite shampoos.

Prefilled And Etched For Proper Breakage.

A Great Classroom Solution.

Teach your students how biodiesel is made.

The programmable robotic vehicle that drives conceptual curiosity in math, science and coding.

Each pocket-sized volume contains hundreds of illustrations and descriptions of the most common, important, and striking examples of each type of specimen, structure, or phenomena.

The Solar Thermal Exploration Kit is modeled after a domestic solar water-heating system. Explore variables such as box color, light intensity, tube design, rate of water pumping, and amount of time it takes to heat the water. Learn about what makes a solar water heating system more or less efficient.

Need a tower for your turbine nacelle? This is the same tower that comes in the Basic Wind Experiment Kit and the Advanced Wind Experiment Kit. The wooden tower has a diameter that fits inside 1-inch PVC fittings.

Electrostatic charges are indicated by the deflection of a black plastic straw pivoted on a pin. The polished zinc plate on top is used to demonstrate photoelectric effect and various other electrostatic demonstrations. The metal case measures 14 cm in diameter. The scale is graduated in 10° increments in two quadrants.