Constructing a Vortex Ring Cannon for Shooting Smoke Rings
Learn how to construct a vortex ring cannon that shoots smoke rings with sufficient distance to target the chairperson of your Science Fight. Materials required include a flowerpot, rubber bands, stretchable fabric, rope, drill, and jigsaw, along with substances like dry ice and water. Follow the steps of drilling holes for air flow, covering the back hole, and strengthening with rubber bands to create the cannon. Witness the air flow in action as air molecules hit the membrane, resulting in the formation of smoke rings. Thank you for your attention!
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Presentation Transcript
16. Smoke ring cannon Serbian team Regional Center For Talented Youth Belgrade II
Problem 16: Smoke ring cannon Construct such a vortex ring cannon that would shoot with smoke rings on a distance sufficient to hit the chairperson of your Science Fight.
Materials Flowerpot Rubber band Stretchable fabric Rope Tools Drill Jigsaw
Substances Dry ice Water
Making of..... Drilling hole for air flow Covering the back hole Strengthen it using rubber bands
Air flow in the cannon Air molecules start to move by hitting the membrane
