Today you get a whole bunch of videos about making salt (all different from previous salt making videos.)
It seems like such a simple thing - talk salt water from the ocean and boil it down - but there's a lot more to the science of making salt including removing the calcium and magnesium impurities, allowing the crystals to grow to the desired size, and sorting those different crystal sizes.
Who knew that the rate of crystal growth would affect the size of the crystals?
More after the jump...
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