Crackling Circuit Board Chocolate Pops

These circuit board lollipops make cute edible gifts for the tech-savvy people in your life. Circuit boards have tracks that conduct electricity, so I thought it would be neat for these treats to fizz and crackle when you eat them. What makes this possible? You might have guessed Pop Rocks, which is mostly correct. I used plain carbonated candy, which is essentially the same thing except that it's not fruit flavored and it seems to have an extra ounce of popping power.
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