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In this activity, learners build a tiny but powerful flashlight out of simple materials. Use this activity to introduce learners to electrical circuits and conductivity.

In this activity, high voltage is applied across a pickle to emit a yellow glow. This activity should only be conducted by skilled adults and is best suited as a demonstration.

Cool off in the heat with this project! Learners use simple materials to build a fan that runs on a motor.

In this demonstration, cook a cake using the heat produced when the cake batter conducts an electric current.