|Starting the experiment.|
|Pennies right after they went in.|
After the pennies were done, we removed them to dry and added other items for the second part of the experiment.
|Wow! Watch the experiment carefully - check on it every 10 minutes or so.|
|The bolt was in the solution halfway - you can really see the copper plating.|
|One control screw, one copper plated screw.|
What will you try to copper plate?