We know you've got questions, and if you're brave enough to ask the world for answers, here's the outlet to do so. This week's Ask Engadget inquiry is coming to us from Anthony, who needs some robotic help keeping his stone floors clean. If you're looking to send in an inquiry of your own, drop us a line at ask [at] engadget [dawt] com. "We have stone tile floors in the kitchen and two kids. What wet floor cleaning robot would help us keep the floor clean, navigate the kitchen and handle the uneven stone floor tiles and grooves?" We love original and different questions like this, the
