Where Does the Vital Spark Come From?

In the book, she just says, i gathered the instruments of life around me that i might infuse the spark of life into this lifeless being. And so that's not what it was about, the practicalities of it. It was the phphilosophical conundrum of where does the vital spark come from? I think maybe what we've learnt since then is that it's not the vital spark, but it's still electrical. Just its living, is that continuous flowing of electricity in the body? It's not. There's not a spark that sets it off, whand it keeps going. Noell, i was wondering on the er jum, on the deocratics