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Hello, my name is Daniel and in this experiment I'm going to demonstrate how minerals grow.

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First, I'm going to mix hot water with salt.

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This is the hot water and now I put the salt.

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It's important to stir very well.

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Once it has been solved, I take a spoonful of the solution and I put it in a plate so that it can evaporate faster.

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The evaporation takes several hours.

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Here I have the plate with a crust of salt.

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I'm going to pick a little crystal and tie up a thread around it.

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There it is.

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And now I tie up the thread to a stick.

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Finally I'm going to submerge the crystal into the solution.

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Now I leave the crystal growing for at least 5 weeks.