Experiment

Detergent was added into the colours and the colours were all combined together and the colours were mixed. That emerged.

50mls of water  

2 Drops of detergent

Hypothesis:

The 3 colours have combined together after putting in the detergent. Because once that surface tension broke the colours no longer remained in the same place the surface tension was broken from the detergent and once the detergent was in the food colouring and milk it still continued its process with twirling around and mixing.