I got a spider plant at a school fundraiser when I was in first grade. It lived until I moved out of my parents' house at 18. My mom said she'd take care of it. She threw it out one day. I was sad.
It's not dead. You can crawl around on a single live wire as much as you want with proper grounding when getting to it. As in, you don't touch the live and ground wire at the same time.
Slip, and your foot touches the other wire though? Yeah, you cooked or in for a drop.
You absolutely can not touch a live wire if you're grounded. Birds (and this plant somehow) do it by landing on the live wire without being in contact with ground.
It appears to be some sort of bromeliad. Many bromeliad species don't really have roots, but instead grow on top of rocks or other plants like trees. They get their water and nutrients from the atmosphere directly rather than from their roots. Some species even have leaf shapes that make like a bucket in the center to capture water to use. Anyways, they're cool plants. And some have absolutely beautiful flowers.
While aeroponics are cool and interesting as hell, I'm pretty sure this is a bromeliad which are adapted to living on tree branches. They collect and hold water using funnel style leaves, not through aeroponics style root mist.
Bromeliads are awesome. The whole concept of epiphytes (which many bromeliads are) is cool. They require other plants to survive, but they generally aren't parasitic.