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Electric cornstarch

Electric cornstarch

A little electricity from a charged balloon causing the cornstarch mixture to move towards the balloon.

01:00

Physics

Keywords

easy, experiment, science, fun, glass, spoon, cornstarch, vegetable oil, balloon, electricity, physics

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Here is what you need, a glass, a spoon, cornstarch, vegetable oil, a balloon, Pour some cornstarch into a heavy glass, Add vegetable oil, Stir until the mixture thickens, Blow up a balloon, Tie off the end, Statically charge the balloon, Place the balloon close to the spoon full of the cornstarch mixture, What do you think?, What is causing the mixture to move towards the balloon?

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