Historical evolution of PCBs

The history of the development of printed circuits is not as old as that of the industrial revolution, around 1950 is when the first electronic boards began to be commercialized, although at the beginning of 1900 it is when the first attempts of PCB designs arise. The human being had the need to have electrical equipment that would have a small size, before that begins the search to replace the complex and extensive cable connections with electronic components.