A paper airplane is a miniature aircraft made by folding a single sheet of paper into a specific shape resembling an airplane. It is a simple and fun toy that can be launched by throwing it into the air, allowing it to glide and soar for short distances. The art of creating paper airplanes involves various folding techniques to achieve different flight patterns and aerodynamic properties. It is a popular pastime for both children and adults, often used as a playful way to explore the principles of flight and engage in friendly competitions to see whose paper airplane can fly the farthest or perform the most impressive tricks in the air.