Technology...

HP this week rolled out two environmentally friendly widescreen monitors, the HP LE1901w 19-inch Widescreen LCD Monitor ($140) and the HP LE2201w 22-inch Widescreen LCD Monitor ($249).

Each screen, according to HP, uses less power and is manufactured with less harmful mercury, than its previous models. Both models are ENERGY STAR rated for energy efficiency.

The 19-inch model really is energy efficient. It has a "typical power consumption" of 22.8 watts and...