Good system
It’s not an easy task installing the balls. Various organizations are involved, and it is necessary to coordinate exactly which balls will be placed where. And there are plenty of professionals involved. Some of them work on the ground, but some work at a great height to assemble the balls onto the electricity grid.
Credit: Videostill YouTube, MrRobertarvine
Do you know what these people are doing at high altitude? Then continue reading on the next page.