Research reveals deadly power behind traditional Aboriginal instruments
In a study of Aboriginal weapons, biomechanics experts examined the formidable power and design of two traditional First Nations tools. These weapons, the leangle and kodj, have long been known for their impact, but this research, as shared in Scientific Reports, sheds new light on the precise dynamics that make them so effective. Believed to be tens of thousands of years old, the kodj exhibits remarkable versatility with its double-sided structure.
Analysis of the lethality of iconic weapons
The researchinitiated by the creators of the ABC TV series First Weapons, focuses on the kodj, a hammer-axe hybrid of the Nyoongar people of southwestern Australia, and the leangle with its matching defense shield, common in the southeastern Australian traditions. Using biomechanical tools, researchers analyzed the energy and speed produced when attacking with these weapons. Phil Breslin, host and combat tester of the series, demonstrated both tools in action to simulate real-life applications.
The Kodj and Leangle: precision design
Believed to be tens of thousands of years old, the kodj exhibits remarkable versatility with its double-sided structure, made of a wooden wickerwork handle and a stone blade, built by Larry Blight of the Menang Noongar community. The leangle, combined with a hardwood shield, was created by Brendan Kennedy and Trevor Kirby of Wadi Wadi Country and provides effective defense in close combat.
Biomechanical findings
Tests revealed different properties of the weapons. The kodj offered agility, allowing dynamic movements and effective blows, while the leangle was particularly devastating in power. This knowledge deepens our understanding of how such weapons supported indigenous communities, whether in hunting, conflict, or ritual tests of strength and endurance.
Ancient Aboriginal weapons continue to be researched to understand how indigenous cultures used natural resources to create sophisticated, efficient tools. While the human power wielding each weapon was integral, this study demonstrates the impressive engineering thought embedded in these ancient designs.
