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In this video we clean pennies with vinegar and salt. Just mix together some vinegar with enough salt to make a saturated solution. The apply the solution to your .\r
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In this fun and exciting science experiment we will create a chemical reaction that will clean dirty old copper pennies and make them shine like new! We will .\r
\r
More information on:
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In this video we clean pennies with vinegar and salt. Just mix together some vinegar with enough salt to make a saturated solution. The apply the solution to your .\r
\r
In this fun and exciting science experiment we will create a chemical reaction that will clean dirty old copper pennies and make them shine like new! We will .\r
\r
More information on:
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