Our results indicate that even in the absence of explicit stimulus motion, observation of static photographs of human actions with implied motion produces a clearly greater cortical activation than observation of static images of less dynamic actions.
They hired former Postmaster General Will H. Hays as censor to the industry; the Hays Code would govern how explicit a motion picture could be for decades to come.
Moreover, isochrony equal times for equal lengths of string, despite different weights goes someway towards showing that time is a possible form for describing the equilibrium (or ratio) that needs to be made explicit in representing motion.
(Of course the answer depends on what kind of definitions will count, and absent an explicit definition — Descartes' proper motion for example — the issue is often taken to be that of whether true motions supervene on relations, something Newton's globes are often supposed to refute).
Many current methods to describing tool path motion require explicit knowledge of the motion control algorithms implemented on a specific machine.
