Question

Why do Boomerangs Come Back?

Answer 1

Boomerangs have a special curved shape. It's wings spin to create an Unbalenced aerodimamic force which causes the boomerang' s path to curve in an elliptical shape. Hence it returs back to its thrower.

Answer 2

Returning boomerangs have a special curved shape and two or more wings that will spin to create unbalanced aerodynamic forces. These forces — sometimes called “lift" — cause the boomerang's path to curve in an elliptical shape, so that it will return to the thrower when thrown correctly.