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    NISE Network
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    In this activity, learners investigate what happens when you build up static electricity on plastic balls. Learners discover that electrostatic forces cause smaller balls to suspend in a tube,...

    $10 - $20 per group Ages 4 - adult 5 to 10 minutes
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    NISE Network
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    In this activity, learners use a flexible magnet as a model for a scanning probe microscope (SPM). They learn that SPMs are an example of a special tool that scientists use to work on the nanoscale...

    $10 - $20 per group Ages 4 - adult 5 to 10 minutes
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    University of Nebraska State Museum
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    In this activity (on pages 30-36), learners simulate a dig for ancient pollen, to experience how paleobotanists study fossilized pollen in rocks to learn about early geological and climatological...

    $10 - $20 per group Ages 8 - 14 1 to 2 hours