Some say that the backhand in tennis absolutely requires two hands, and in terms of prevalence on the ATP tour, the two-handed backhand is much more popular today than ten years ago.

Wnu, no need to apologize about annoying things. There are plenty, unfortunately, to go around. It seems the cell phone has become an appendage for most people and less of a status symbol. Pretty soon cell phones will be sewn to our ears and they will (if they haven’t already) become our brains. There will be no need to think anymore–the cell phone will tell you what to do. Two hands? Useless when we become zombies.