Introduction

In this course, you’ll discover the amazing world of wing-in-ground effect craft — vehicles that fly super low over water using something called ground effect. You’ll learn how this effect creates extra lift and less drag, making WIGs faster and more efficient than boats. We'll explore how these craft are built, what their parts do (just like airplanes!), and how countries like Russia, Germany, and Singapore have experimented with them. You'll also dive into the four forces of flight and see how WIGs use science to glide smoothly over lakes, seas, and rivers. By the end, you’ll understand why WIGs could be the future of fast coastal travel!