Here is a little time lapse inspiration for growing your own copper crystals:
Now that you have had some inspiration, here are some how-to videos, in case you want to start growing your own crystals.
To grow your own copper crystals you will need:
-A good container (flat walls let you observe the growth better!)
-Copper Sulfate. Copper sulfate is a toxin that combines sulfur with copper, which is often used to kill bacteria, algae, roots, plants, snails, and fungi. Make sure you follow any safety instructions on the packaging or bottle.
-A power supply that can be set to low voltage 1-5 volts is best.
Please be careful and take appropriate precautions any time you are dealing with dangerous chemicals, electricity and similar hazards.