Comments on: Cleaning Pennies: An Experiment for Kids
https://itsallkidsplay.ca/cleaning-pennies-an-experiment-for-kids/
Free Play ideas for Kids and FamiliesSat, 06 Oct 2018 02:31:31 +0000hourly1By: Magnetic Pennies: Will They Stick? - It's All Kid's Play
https://itsallkidsplay.ca/cleaning-pennies-an-experiment-for-kids/#comment-4533
Fri, 28 Sep 2012 23:17:43 +0000https://itsallkidsplay.ca/?p=2054#comment-4533[…] For more penny fun, check out this post on how to clean pennies. […]
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