Raising Leafs
Our Leafs don't fall too far from the tree, especially in this Urban setting.
Showing posts with label
copper oxide
.
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Showing posts with label
copper oxide
.
Show all posts
Friday, February 11, 2011
Theory Thursday: Shiny Pennies
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We've been doing a lot of money counting lately (and it's not because we got our taxes back.) We've practiced with fake coins, M...
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