- Ages 8+
1x Solid plastic volcano mould (assembly required)
2x fine quality plaster mic
1x paint strip of six colours
1x sheet of fun graphics for decoration
1x set instructions with volcano science, fun facts and recipe for eruption.
- Required: Vinegar and baking soda
Once you have put the volcano together, simply pour in the baking soda, then the vinegar, and you will have an impressive volcanic eruption in your very own home! You can add some red colour food dye to make it look more authentic. If you add the dye, add this to the baking soda before you pour in the vinegar.
How does it work?
The vinegar is an acid, and the baking soda is a base. Mixing them together creates a reaction between the two that produces carbon dioxide, which is what causes the fizzing eruption of your volcano!
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Questacon acknowledges First Nations peoples as the Traditional Custodians and first scientists, makers and innovators of this land and their continuing connection to Country. We pay our respect to the Elders past, present and emerging.
Aboriginal and Torres Strait Islander people are advised that the Questacon website may contain images of people who have passed away.