TIE DYE MILK

Here's What You'll Need:
A shallow dish
Whole Milk or Half & Half Cream
Food Colouring
Dish Soap
Q-Tips

Pour some whole milk into the dish.
Put a few drops of food colouring into the milk.
Dip one end of the Q-tip into the dish soap and then dip it into the milk.
Watch the tie-dye action!!!!

How it works:
The dish soap breaks the surface tension of the milk, sending the food colouring swirling!
The dish soap also works to break down fat in the milk (just like it works to break down grease on your dirty dishes). During this process, the food colouring molecules are bumped and pushed around the dish.

WATCH THE VIDEO HERE