With the Curiosity Kits Lava Rock Volcano from Orb Factory, kids ages 6 and up can combine art and science to design their own volcano and chemical reaction. Using plaster and paint to turn a domed base into a realistic volcano, kids can then add a tube, a funnel, and a squeeze bottle to control the size and timing of the eruptions. Kids can create the chemical mixture with vinegar and baking soda, and add fake gravel and red coloring to make foaming lava.

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