When an airplane flies, the wings are designed to provide enough lift to overcome the airplane’s weight, so the plane doesn’t ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. There are lots of way to learn first-hand the principles of flight ...

We've all made the standard paper airplane, that elongated triangle made up of six simple folds. But what if you wanted to make a paper airplane that looks like an armadillo? Could you get that to fly ...