"Educational Materials"

With these molecular model kits, students learn about the structure and bonding of simple organic and inorganic molecules through teacher-led activities or independent learning.

Demonstrate the Stirling Design External Combustion Engine with our 18×11 cm working model. The Stirling engine currently is being re-examined as a practical source of power because of its adaptability to almost any fuel. First produced in the 1800’s as a non-electric fan and an automatic hot air water pump, the engine soon became obsolete due to its lack of sufficient power when compared to the newly developed combustion engine. Any fuel can be used with our model, but denatured alcohol is suggested for clean operation.

More power for higher frequency waveform generation.

Bimetallic strips attached to wood blocks to study thermal energy.

Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab. 

Precision apparatus uses sound waves to clearly illustrate the often poorly understood phase and group velocity concepts

A collection of classic books to introduce young readers to science.

Microcontroller-based lab oven for precise temperature control, with stainless steel chamber, fan, and digital display.

Portable grain testing Kit with digital balance, purity board, germination tools, and much more.

Precision tools for accurate grain testing, moisture analysis, and sample handling.

Compact grain testing kit for multi-parameter seed and grain quality analysis.

Contact part made of stainless steel, so no rust possibility. Less time consuming, with different mesh sizes.

The more free ions in a solution, the louder the buzzer sounds.

Discover how different surfaces affect friction.

Explore the carbon cycle by simulating the production of carbon dioxide due to microorganisms in soil.

Simulate the effects of nitrogen oxides and sulfur oxides on the germination of radish seeds.