The formation of electrochemistry, or, in other words, the invention of chemical and electrical forms of energy, dates back to the ancient Parthian and Merv centuries. We can predict that our ancestors stored the vine and vinegar in clay or metal vessels. They saw that if you put one metal scoop in another metal container with zinc, chemical reactions occur before they come into contact.
We assume that most of the alchemists lived in Turkmenistan. Because our homeland is rich in chemical elements, such as sulfur, iodine, bromine, silver, copper and others.