Toilet paper rolls are those items that we use every day. Instead of just throwing those empty toilet paper tubes out, we can repurpose them as creative crafts for kids or home decoration. Here are Homemade Toilet Paper Roll Crafts for your inspiration.
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!