voltage

voltage
Under a dozen utillity companies let workers repair power lines that are still energized, for various reasons including cost and worker safety. But for those handful that do provide such services, allowing power to flow constantly, the workers get to have lighting in their hands.
Thanks to carefully woven steel suits and avoiding being the resitor in a completed circuit, workers can handled damaged lines with no risk of shock, resulting in wonders like those below:

Not quite as impressive as the Tesla Lightinning battles though: