Their idealised version of this question was to ask how two signal chemicals, starting from opposite ends of an embryo, could result in a pattern that looked like the French flag (ie, three different coloured vertical stripes).
In particular, observers look for Fed officials to discuss what to do when the program known as Operation Twist ends, as well as to discuss setting numerical targets to signal how long policy-setters will keep the target federal funds rate at essentially zero.
The cylindrical speaker features two high-performance drivers, a built-in bass port and digital signal processing software to extend frequency response on the high end while providing tighter low ends for deeper bass response.