Interesting writeup on underground power lines, and the difficulties of maintaining them: https://hackaday.com/2021/10/05/repairing-underground-power-cables/ h

Interesting writeup on underground power lines, and the difficulties of maintaining them: https://hackaday.com/2021/10/05/repairing-underground-power-cables/ https://hackaday.com/2021/10/05/repairing-underground-power-...