4 Cool Rainbow Science Experiments for Teens | DIY

4 Cool Rainbow Science Experiments for Teens | DIY Have some fun making these cool and colorful rainbow science experiments! The first experiment is the Rainbow Milk. It is an easy and colorful project to do when you are bored. It is a very affordable experiment. You need a plate, whole milk, food coloring, napkin or paper towel and dish soap. Pour milk into the plate, add drops of food coloring. Dip the napkin in some dish soap and place it in the center of the plate. You’ll see the colors dancing around, producing a marble effect. The dish soap goes after fat and break down, trying to dissolve the fat molecules in milk, causing the food coloring to move to the edge of the plate, making a beautiful color explosion! It is fascinating to watch! The second experiment is Density Tower. Some liquid don’t mix but they rather float on top of each other due to density. Density is a measure of how much mass is contained in a given unit volume. We start with honey, and then dish soap,