A Better, Safer, Lava Lamp I. Introduction While babysitting, I found that the kids I was taking care of loved lava lamps more than anything and absolutely enjoyed science experiments. I decided to make a lava lamp with them using materials found at home; food coloring, vinegar, vegetable oil, and baking soda. However, since there were no guidelines as to when to add ingredients or how much of an ingredient to add, I had to conduct several trials based on my schema to create the perfect lava lamp…
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