  In classical mechanics, a procedure for simultaneous synchronization in all
inertial frames is consistent with the Galilean transformation. However, if one
attempts to achieve such a synchronization utilizing light signals, he will be
facing in the first place the break down of simultaneity, and secondly, a
self-contradictory transformation that has the Lorentz transformation, or its
confinement to the velocity of light, as the only possible ways that resolve
the contradiction. The current work constitutes a smooth transition from
traditional to relativistic vision of mechanics, and therefore is quite
appealing from pedagogical point of view.
