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Charged particles making the tinsel move!

In Intro to Chemistry freshmen students learned that they can strip the outermost particles of an atom (electrons) from one substance (hair and a piece of fake fur) simply by friction and observe the effect of those charged particles on other items. In the images below, you can see they made the tinsel move toward the acrylic rod.

They also made a soda can follow a balloon and bits of confetti jump onto a comb!

Jr. Scientists in action.