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    Colorado State University
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    In this demonstration, learners can observe a number of small convection cells generated from a mixture of aluminum powder and silicon oil on a hot plate. This demonstration helps learners...

    $5 - $10 per student Ages 8 - 14 5 to 10 minutes
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    Children's Museum Of Houston
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    In this activity, learners conduct an experiment by heating an aluminum can filled with water to investigate air pressure. Learners will be amazed at what happens to the can at the end of the...

    free Ages 8 - 14 5 to 10 minutes
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    The Science House
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    In this chemistry activity, learners observe a combustion reaction and deduce the components necessary for the reaction to occur. They will also see the relationship between pressure, volume, and...

    1 cent - $1 per group Ages 11 - 18 5 to 10 minutes