Few people know about these copper coating methods! Simple practical inventions

Few people know about these copper coating methods! Simple practical inventions Don’t know how to make a copper plating cheap? Then this video is for you! Learn how to do electroplating and copper plating with your own hands, in a workshop or garage. Watch the video right now! 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 0:00 Manufacture of copper electrolyte. 0:37 Degreasing of metal with sodium hydroxide. 0:55 Applying a copper coating with a brush. 1:38 Copper coating by dipping. 3:40 Copper coating on stainless steel. 3:43 Power supply for copper plating. 4:59 Latuning of metal with an electrolyte made of copper and zinc. 6:14 Copper plating of aluminum and its alloys. 6:19 Degreasing aluminum with sodium hydroxide. 7:43 Copper plating of nonmetals using graphite powder.