nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqdznhhga669k20k8rjzmls6lu5uhkus9s3xcg3t2f3quswnc2sdqs79cyex As an electrician, this is partially true. We do use it to help us understand a detail of a installation that may be unfamiliar. I recently used it because I was looking at a detail fo...