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DIY Science Projects

How to use ? - Salt crystals

  • Step 1

    Choose a glass that is shorter than the sticks.



  • Step 2

    In a bowl, add 1/3 of fine salt and 2/3 of hot water.



  • Step 3

    Stir well to dissolve as much salt as possible.



  • Step 4

    Remplis ton verre avec cette eau salée.

    Conserve le liquide restant pour plus tard.



  • Step 5

    Place your glass in a spot where it won't be moved or knocked over.

     

    Add your sticks in, spacing them out.



  • Step 6

    After three to four days, clusters of crystals will form on the sticks.

     

    Add a little salted water regularly to keep the process going.



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