Milk with detergent investigation

This afternoon in science Year 5 have been investigating what happens to milk when detergent is added to it.

We started off with a bowl of milk with a few drops of different food colouring scattered around. Then we dipped a cocktail stick into some detergent before sticking it in the centre of our milk. The colours all merged today and swirled around the bowl. It was pretty amazing to watch!

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