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How do you make a homemade lava lamp?
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To make a homemade lava lamp, you will need some oil, water, food coloring, and an empty jar. Start by heating the oil in a pan on the stove until it is hot enough to turn liquid. Then, add the food coloring and stir continuously for about 30 seconds. Next, pour the colored oil into the jar while stirring continuously. Finally, fill the jar with warm water so that the level of the oil is just below the rim of the jar. The oil should move up and down as it heats and cools.