The food colouring we used was red, blue and yellow. First we poured full fat milk into the bowl, then we added food colouring. We poured in washing liquid and watched what happened. It chased the milk fats around and around in circles. We saw lots of shapes, like dragon heads, flowers , comets, asteroids and tornadoes. Some of the colours were strong and brave like a rocket zooming past my eyes, making me dance like a dancing cheetah around the classroom. It was fantastic, I would love to try this at home. By Kaleb