"Exploring Forces - Static Electricity" is a hands-on activity in which visitors discover that electrostatic forces cause smaller balls to be suspended in a tube while larger ones fall to the bottom. They learn that size can affect the way a material behaves.
- A material can act differently when it's nanometer-sized.
- Different physical forces dominate when things get very, very small
- Nanometer-sized things are very small, and often behave differently than larger things do.
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