Build a demonstration model of a human lung and learn the basic concepts of respiratory physiology with this kit!
The kit includes a transparent plastic container, y-tube ’trachea’, balloon ’lungs’, rugged rubber sheet ’diaphragm’ and the necessary hardware and instruction sheet.
Great for school lab or science fair project.
Working model representing the sun, earth, and moon and their relationships.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Learn all about the science of light, optics and visual perception with this wonderful kit!
View the glory of space with this hi-tech telescope set!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
A beautiful desk toy for your favorite person’s office!!