Thursday, October 9, 2014

Preston

Coffee


Today in science we did two experiments.  Our second experiment was about cleaning pennies.  We cleaned them with coffee.  We also cleaned them with vinegar too.  We will let them sit over the weekend.  I wonder if they will be cleaned.  
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  1. AnonymousOctober 16, 2014 at 8:06 AM

    Preston, experiments are such a great way to learn how things actually work! Sometimes it just really helps to see things with your own eyes.

    Can you let us know the results?

    --AP

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