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Pix 1 is yet another water heater in the shower. I think that the concept is that the electrical cord is in the way, so you have to remove it before showering. That makes it safe, right?

[Linked Image from electrical-photos.com]

Pix 2 is a great way to save on the cost of a new battery terminal clamp.

[Linked Image from electrical-photos.com]

InspectorE