Would this make You happy?
A stranger stops, asks the woman on the corner the time. "At the third stroke" she replies, "it will be 4.55 and 20 seconds". He smiles, laughs, thank you! Coffee?
You know what it is? It is of course, electricity. A Love Switch. Live wire, heat, conduction.
A happy ending, right?
But don't forget that where there is a live current there is power, amplitude, the potential for shock. And there is always, always resistance.