As we did last school holidays, a couple of weeks ago we participated in the CSIRO's school holiday science programme. This time it was all about doing science experiments with colour. Here are some shots taken during that session.
|Clockwise from top left: food colouring dropped in full-fat milk, |
measuring acidity with cabbage juice,
dropping coloured hot water into cold water to make volcano effect,
making marble paintings with oil paint and water,
food colouring dropped in skim milk