Crystal Growing - Smithsonian

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This STEM science kit contains everything you need to grow three colorful crystal formations – emerald green, aquamarine blue, and golden citrine. Begin observing crystallization w ithin just a few hours of completing the chemistry portion of your experiment. Then, watch crystals grow over several days. A full-color STEM poster teaches about the different types of crystals and their applications in technology like televisions, radios, and computers. • Build and paint a model volcano. • Simulate an eruption with baking powder and vinegar (not included). • Lava glows in the dark! • Ages 8+ • Adult supervision is required. Show more