earth science fair help!?

chibiLUVER

New member
Would this count as a earth science experiment for a science fair?: what size string will allow a salt crystal to form on it faster in 6 days? A thin or thick string? The purpose of this experiment is to classify whether a salt crystal can form in a thin or thicker environment.

Im still not that confident with this one though. So ideas would be very appreciated!
 
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