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.
Comprehensive collection of 30 fossils.
This genuine meteorite is great for the rock collector in your family!
Get this great introductory chemistry kit for your favorite young scientist!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
This kit will get your paper plane ready for takeoff!
Command robotic creations with this cool construction kit!