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ReptonPrimary School

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Lava Lamp Experiment

We added water, oil, food colouring and an effervescent tablet to a bottle. We noticed how the oil separated from the water and stayed on top. Lots of bubbles rose up, just like a lava lamp! It was fascinating.

Lava lamp

Still image for this video

Lava lamp

Still image for this video

Lava lamp

Still image for this video
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