Milk Art A plate Milk Food Coloring Dish Soap Fill the plate with a thin layer of milk. Next, put in drops of food coloring. Then, add a few drops of dish soap into the center of the food coloring, sit back, and watch!
Fireworks in a jar, fill a jar with water. In a separate bowl add oil and food coloring (about 4 drops of each colour). Poor oil and coloring into the jar and watch the fireworks begin!
Use household ingredients to create fireworks in a jar! A fun science experiment for kids of all ages that illustrates liquid density.