static
![Person looking at a thick test tube filled with static charged styrofoam beads](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/5395/img_2799_2.jpg?h=f405c703&itok=QW36pXAX)
Exploring Forces - Static Electricity
In this activity, learners discover that electrostatic forces cause smaller balls to be suspended in a tube while larger ones fall to the bottom.
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![Small science big deal table sign](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/8893/nanotechnology_sign.jpg?h=cd9660ee&itok=p9aX_LaJ)
Nanotechnology: Small Science, Big Deal!
This longer activity combines multiple NanoDays activities with a companion side presentation about nanotechnology.
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