Homemade Lava
["1 Tbsp. baking soda", "2 Tbsp. water", "1 Tbsp. dish soap", "3 Tbsp. vinegar", "3 drops food coloring"]
["Combine water and baking soda in a glass.", "In another glass, combine soap, food coloring and vinegar.", "When ready for the eruption, add baking soda solution to the soap/vinegar solution and watch it foam and flow."]
["baking soda", "water", "dish soap", "vinegar", "coloring"]