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We explored different combinations and quantities of effervescent tablets, baking soda, water, vinegar and Coke.
There were some amazing, explosive sights as the film canisters were launched high up into the sky above us. Some combinations took longer to react than others to fill the canisters with Carbon Dioxide.
Killylea Primary School, 150 Killylea Road Killylea Co. Armagh BT60 4LN Northern Ireland Phone: 02837 568621