Lots of fun today in the science zone experimenting with materials linked to water separation. We looked at the chemicals in nail varnish and compared them to an oil spill (a human disaster) and looked to see how it lay on the water. We learnt that the nail varnish looks like oil with the translucent colours and it also acts like oil because it sits on top of the water. We discussed all the negative effects this would have on ocean life, especially to the animals.