I was sitting on my front porch on a recent evening when I spotted yet another mosquito hovering near my leg. I have tried a few cheap mosquito remedies, but nothing has worked yet.So, I pulled out my smartphone and ordered a bat box from Amazon. If a bat takes up residence in this box, I’ve read — also on my phone — it could eat up to a thousand mosquitoes in a single hour.
Shannon Casas: Smartphones are so great — except when they're not