Sunday, 22 June 2014

Mad Science

On Friday in the Mad Science Elective we made 'fizzing paintings' and experimented with growing our own crystals.

To make fizzing paintings we mixed baking soda into paint and then afterwards, sprayed them with vinegar.

To grow crystals we dissolved as much salt or sugar as we could into hot water.  We have cotton string in the jars for the crystals to (hopefully) form on.

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