Huntly Briggs, a 91-year-old former aircraft mechanic, engineer, and pilot, creates intricately detailed, flyable paper airplanes resembling vintage aircraft and warbirds. His designs combine his ...

Unsure about a new design? Scientists and engineers often start with a model. With a model, you can test new ideas on a small-scale before going bigger. They are also cheaper, easier to produce, and ...

The best things about paper airplanes are that they allow you to be creative and that paper is easily accessible. You can use any type of paper — like this newspaper. That allows you to try lots of ...