Is the wright brothers invention still used today?

Yes, the Wright brothers' invention of the airplane laid the foundation for modern aviation, and their principles of flight are still fundamental in today's aircraft design and technology. While airplanes have evolved significantly since their first flight in 1903, the basic concepts of lift, thrust, drag, and control are still essential in contemporary aviation. Commercial and military aircraft, as well as various forms of air travel, continue to rely on these principles.