Is the man flying, floating, or falling, Members? This week holds nothing less than such vectorial questions of magnitude and direction, velocity and acceleration. Trick is to know your frame of reference, or what math geeks call a “tuple”: an ordered list of elements that constitute your particular coordinate system. Of the more popular tuple options are Euclidean space, Cartestian Space, Linear Algebraic Space and the notoriously exciting Random Space. Whatever space you happen to find yourself speeding through, enjoy flipping the bird to inertia.