Our science experiment started with the letter C -
Coloured Milk.
We poured milk into a dish and then added some drops of food colouring.
Next we carefully dripped in a drop of dish washing liquid.
We watched as the colours swirled and tried to get as far away as possible from the dish washing liquid.
The dish washing liquid repelled the 'fat particles' in the milk which caused them to move.
We loved looking at the colours the mixture made!
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