Awesome as chemistry experiment. You literally watch these crystals grow before your very eyes within minutes!! They can grow many different colours, depending on what reactant you add.
After a while, the crystal gardens turn to an off colour, break off and die.
Yes, i am a geek
No, im not a hippie
Yes, i am a geek
No, im not a hippie
by He's the boxman September 21, 2006
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