Few people know these methods of protective coating! Simple practical inventions

Few people know these methods of protective coating! Simple practical inventions. Electroplating at home, with your own hands. Inventions of a handyman for a garage or workshop. Ideas of protective coating of metal and tools, diy transformation of rust and old iron. Examples of organic and inorganic chemistry, home experiments and tips from craftsmen. Practical application of copper plating, nickel plating, blackening of metal, in other videos in the DIY section, electroplating at home, galvanizing, latuning and other inventions in chemistry and electrochemistry. I hope you enjoy watching this video! On the Kovanca Polock channel, you can learn about various inventions, scientific projects, crafts and training days on how to reduce or recycle waste. #inventions #make