Calling all alchemists, it's time to make magic. Here's another lesson from our favorite mad scientist, Nurdrage (previously, DIY glow sticks & pencil lead levitaton).
This time the anonymous doctor of science demonstrates a neat chemistry trick: how to turn pennies to silver and gold.
Warnings
- You will need zinc sulfate and zinc metal, but luckily Nurdrage offers two previous tutorials on how to make both (1, 2).
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