In this video, you'll learn how to create an amazing helicopter for fun using just three cups! This DIY project is not only ...

Let's build an airplane that has no definite fuselage. An rc flying wing, some people call it zagi wing, but it's the same. These kinds of aircraft are very unstable and need a special airfoil to help ...

It may be hard to believe, but self-flying military helicopters already exist and are undergoing real-world testing. We're not talking about theoretical concepts or something exciting happening in the ...