Wow, this is tough to see. Recently the two week old baby of a close friend died after heart surgery. Another friend has a child that will likely die in the womb because of a vascular condition. I'm probably letting those events color my feelings about this, but I didn't expect to see something like this on neatorama.

Please understand that just because something is electric does not mean that thing does not pollute. Electricity still needs to be produced at power plants, which in general run on coal, hydro, or nuclear power. All have significant environmental impacts. You aren't eliminating the pollution, you are just changing the point source of it.