Monday, September 7, 2009

188/365 - Crystals

Monday, September 7, 2009

 P09_07_07 P09_07_07-2

Noah had been watching an experiment for the last few weeks about the effects of temperature on crystal formation.  The salt crystals on the left were at room temperature and the ones on the right were in the refrigerator.  As you can see, the colder temps slowed down the growth of the crystals, although the difference between the two wasn’t as great two weeks in to the experiment as they were the first few days.  Noah really enjoyed checking them every day.  

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