<font size="2" face="verdana">Velocity -(v) is a change in displacement with respect to time -(t), or a quickness of motion. Speed is a time rate of linear motion in a given direction, and this rate of occurrence or action is rapidity, in which rapidity is the quality or state of being rapid. Rapid is marked by a fast rate of motion, activity, succession, or occurrence. For instance, a part of a river where the current is fast and broken is referred to as rapid(s), as in whitewater rapids. <br /><br />[1] -( c ) is 186,000 miles per second, which is approximately the max speed that visible light can travel regardless of what color shade the wave is projecting, e.g., (blue shifted, red shifted, etc.): Speed of Light.<br /><br />[2] -( c <sub>i</sub> ) is something new I created to help explain my logic, so that you all know that I have math to back up my words. As I stated above, -( c ) is 186,000 miles per second; however, I attached -( <sub>i</sub> ) so that I can talk about light as if it can be invisible, whereas -( c <sub>i</sub> ) is invisible light, as in -( c <sub>i</sub> ) > 186,000 miles per second. Please do not confuse my logic with "Tachyon", because I think a tachyon is something different.<br /><br />[3] -( c <sub>v</sub> ) is another new variable that I created, and -( c ) is 186,000 miles per second like I stated twice already; however, I attached -( <sub>v</sub> ) so that I can differentiate between visible and invisible light, whereas -( c <sub>v</sub> ) is visible light, as in -( c <sub>v</sub> ) less than or equal to 186,000 miles per second. Please do not confuse my logic with "Anti-Light", because I think Anti-Light is something different.<br /><br />[4] -( c <sub>L</sub> ) is yet another new variable that I created, and -( c ) is 186,000 miles per second like I stated three times already; however, I attached -( <sub>L</sub> ) so that I can have a constant length to work with regardless of length contraction brought about by the affects of velocity -(v). -</font>