Somehow I read in your magazine the article “rainbow on aluminum” and remembered a very convenient way of drawing figures and inscriptions on metal. Brush for these works is a glass tube filled with electrolyte which has the ability to seep through the hair insert one end of the tube. From the other end of the tube is inserted through the electrode connected with the battery of the flashlight and cover the metal surface. Touching the brush metal, we close the circuit, there occurs a galvanic covering.ELECTROCITY
Somehow I read in your magazine the article “rainbow on aluminum” and remembered a very convenient way of drawing figures and inscriptions on metal. Brush for these works is a glass tube filled with electrolyte which has the ability to seep through the hair insert one end of the tube. From the other end of the tube is inserted through the electrode connected with the battery of the flashlight and cover the metal surface. Touching the brush metal, we close the circuit, there occurs a galvanic covering.
Every thing in the house requires a certain space. Updated your library, does kolichestvo aquariums — in any case before you arises the problem of their placement. To solve this problem will help steplag simple design. For its production you will need six water pipes and five or six boards (sheets of plywood or particle Board) with a minimum thickness of 20 mm. the Exact length of pipe and the dimensions of the shelves to stipulate does not make sense, because in each case their sizes will be determined by the height of the ceiling, the appointment of the rack, the size intended for his area.
