Color Changing Milk

1. Pour enough milk in the plate to completely cover the botton
2. Add one drop of each of the four colors
3. Keep the drops close together in the center of the plate of milk
4. Place a drop of liquid dish soap on the other end of the cotton swab
5. Hold it there for 10 and 15 seconds

Enough milk is poured in the plate to completely cover the botton.  One drop is added of each of the four colors. The drops are kept close together in the center of the plate of milk.  A drop of liquid dish soap is placed on the other end of the cotton swab.  It is holded there for 10 and 15 seconds. In the end of experiment the color are burst!!