returning boomerang

A boomerang is a curved throwing stick, primarily used by Aboriginal Australians for hunting and warfare. There are two main types: the returning boomerang and the non-returning boomerang.

The returning boomerang is lighter and thinner, designed to curve in flight and return to the thrower. It was used for sport, hunting game birds by imitation, and in ceremonies. Its unique flight path is achieved through a combination of spin and the skew of its edges when thrown with a vigorous wrist action.1

The non-returning boomerang is longer, straighter, and heavier. It was used to injure or kill animals and in warfare. Similar boomerang-shaped weapons were also used by ancient Egyptians, Native Americans, and in southern India.1

Modern boomerangs are often made from synthetic materials, and boomerang competitions are held globally. The term "boomerang" can also refer to something that backfires on its originator.123