The TOP 7 crystal-growing experiments





Magnificent, kid-friendly crystal-growing experiments that even adults will love!

Safe and exciting experiments to do at home: https://mel.sc/sRS/

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25 thought on “The TOP 7 crystal-growing experiments”

  1. I got a question for the Red and Blue crystals that requires some chemicals that I have no idea what they are; Can you sell those crystals at a prophet or are they just decoration? Have a nice day. =)

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