Source: Johnny Yu, Reviewed.com / USA TODAY
You may not expect to find groundbreaking innovation in your dishwasher, but that's just what Samsung brought to CES this year.
The DW80H9970, which debuted today, features new WaterWall technology. Instead of a rotary sprayer that spins at the bottom of your dishwasher, WaterWall uses a sprayer that moves from back to front across the bottom of the tub. That gives it increased coverage in corners, with a wall of water (hence the name) that sweeps....