Rapid Fire Spike Throwing Invention

Occurred in November 2020 / Sydney, New South Wales, Australia

Info from Licensor: "This is a new cool invention called the Rapid Fire Spike Throwing Tube. It works by using centrifugal force. Both ends of the aluminium tube are blocked except for a small opening on one end of the tube which allows for only one spike at a time to shoot. Inventing new types of slingshots and launchers are my passion. Making various inventions are entertaining and enjoyable."