Scientists study the flight of thin bird wings to improve aircraft design

Researchers are studying the natural shape and movement of thin wings found in birds and insects to understand how they control airflow. Scientists want to use these biological designs to make better and more efficient aircraft and flying drones. Traditional airplane wings are thick and heavy, but bio-inspired thin airfoils can change shape easily in the wind. This flexibility helps small flyers handle sudden gusts and fly at slow speeds without losing control. The new research looks closely at how air moves over these ultra-thin surfaces. Engineers hope the findings will lead to quieter planes and better small drones that can fly safely in tight spaces.