Imagine reaching for a head of lettuce and whipping your head around at the call of a tropical bird. At a fancy restaurant, you’re about to eat some salmon steak when you hear the mewing of a kitten who’s probably after your fish!At a gas station, everybody looks up from watching their dollars empty into [...]

Your cell phone is practically as much a part of you as the ears on either side of your head, but you hear “Greensleeves” so many times each day you’re about ready to clobber anyone who brings up Henry VIII in your presence. You answer your phone so automatically that you don’t bother to stop [...]