10 d’abr. 2015

MAKING A VOLCANO UNDER THE WATER

We filled a pot with water (half). Then we poured a little bit of oil. Finally, we poured three drops of food colouring. We already had the sea. Now, it was time to make the water tremble. How did we do it? We took a pinch of salt and slowly pour it there. We could see the bubbles going down! INCREDIBLE!

We didn't have enough. We wanted more. We pretended to make a real tsunami. We took the mixture and we removed it with a spoon. The water curled up with energy.




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