(KFVS) - The P3 4400 Kill a Watt promises to help you spot the "power hogs" in your home and then decide whether to toss the old appliance, or turn it off more when it's not in use. In turn, that ...

I've been intending to write about this particular gadget for a few weeks now, not just because it has a compellingly clever name but because it's a useful way for people to get a better handle on how ...