Science Fair Ideas Pulley Door System is a easy science project ideas for school students from grade 5 to 8. You can make this science project and learn about simple machine, Pulley.

This project is helps you How to make Pulley Door System.

This School science projects Pulley Door is made with the materials like cardboard, hot melting glue, pulley, which are easily available at you house and nearby electronic store.

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#sciencefair #scienceexperiment #scienceProjects

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