To get started, all you need is a standard A4 sheet of paper and the folding skills of a 4-year-old. Reading time 3 minutes Building a spacecraft could one day be as simple as folding a piece of paper ...

John Collins, origami enthusiast and paper airplane savant, walks us through all the science behind five spectacular paper airplanes. Most people know how to fold a simple plane, but paper airplanes ...

Growing up with six brothers, John Collins got really good at folding paper planes. "Anything you can beat your siblings at is good," he says. But he didn't just beat his siblings. In 2012, Collins ...