What's the Time?
• Is time continuous or discontinuous? If the latter, what exists between time positions? In either case, what pushes time -- what force moves time forward? Is there time-inertia, time-acceleration, time-entropy?
• The attributes of space are shaped by physical forces such as gravity and acceleration. What forces shape the attributes of time?
• What is the speed of time? Spatial phenomena have speeds: the speed of light, of the expansion of the universe, etc. Time flows at a speed: one second per second. Are there other time-speeds, actual or potential, to which our time-speed can be compared?
• Is the speed of time constant throughout the universe?