"tube coolers"

Students will be able to actually see a normally invisible convection current in action and understand how hot and cold air make the current flow.

Easy To Set Up And Use

A classic for teaching the hazards of smoking.

More Advanced bronchoscopy practice.

An Inexpensive Demonstration of Respiration.

Demonstrate Earth Science Concepts in the Classroom

Each of these simulators is incredibly accurate and flexible.

The model illustrates schematically how the ovum matures, how ovulation and fertilization occur and how the fertilized ovum develops to the stage where it embeds itself in the womb wall to begin the growth into an embryo.

Enlarged approx. 120 times, in SOMSO-Plast®.

Structures Are Shown On Both Sides