Maker Faire Bay Area 2014

Quick Coasters

Only gravity helps change the Potential Energy of a marble to Kinetic Energy as it winds and loops down a track. Take the Quick Coster Challenge and see if you can get your marble into a cup at the end of your run!

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About the Maker

Maafi Gueye

Maafi Gueye is a science educator with 30 years of project-based experience. Maafi promotes coasters, big and small, as a perfect tool for learning physics!