Learn how to make a breathing machine from the author of Maker Lab, Jack Challoner. This easy experiment uses household items to construct model lungs and show how some vital parts of the body work. -- Learn about the respiratory track hands on, at home!
TEACH YOUR CHILD TO READ - Help your child learn to read. Learn more about our simple program that will show you step-by-step how to effectively teach your child to read. Super Effective Program Teaches Children Of All Ages To Read.