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In this activity about electricity, learners explore what happens when you blow a fuse.

In this activity about chemistry and electricity, learners form a battery by placing their hands onto plates of different metals.

Construct a simple battery that's able to power a small light or motor out of foil, salt water, and charcoal. A helpful video, produced by the Exploratorium, guides you along on this activity.

In this activity, learners light an LED with five cents. Learners use two different metals and some sour, salty water to create a cheap battery.