What is a Boomerang?
A boomerang is a throwing tool, typically constructed as an asymmetrical airfoil on the top surface and flat on the bottom, that is designed to spin about an axis perpendicular…
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What is a Boomerang?
A boomerang is a throwing tool, typically constructed as an asymmetrical airfoil on the top surface and flat on the bottom, that is designed to spin about an axis perpendicular…