Making airplanes with foam board is really handy since this material is very cheap, easy to work with, and durable. It's the ...

Making pontoons is not that complicated when following simple rules for the design. We are using the same airplane made in a ...

Add Yahoo as a preferred source to see more of our stories on Google. At some point in everyone’s life—usually during a particularly dull moment in third grade—a plain white piece of paper inspires a ...