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   sci.physics      Physical laws, properties, etc.      178,769 messages   

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   Message 178,085 of 178,769   
   Street to All   
   Rate of Change   
   27 Jul 25 11:17:27   
   
   From: street@shellcrash.com   
      
   Time is not inherently linear. It is not merely a fourth axis in a fixed   
   spacetime model. Rather, it emerges as both a perceptual and physical   
   construct tied to the rate of change within systems. When this rate of   
   change deviates significantly—especially in contexts involving mass and   
   velocity—it can affect how time passes relative to an observer, producing   
   measurable physical effects. In some cases, this may even lead to   
   gravitational anomalies.   
      
   Traditionally, physics has treated time as a dimension much like length,   
   width, and height. This is the foundation of the spacetime model   
   introduced in Einstein’s theories of relativity. Yet there exists another   
   interpretation that is equally grounded in scientific observation: that   
   time is not a fixed background, but a derived property—a way of comparing   
   how systems evolve. From the perspective of thermodynamics, time’s arrow   
   points in the direction of increasing entropy, signifying that what we   
   experience as the forward flow of time is actually a measure of   
   irreversible change. In quantum mechanics, time behaves differently than   
   in classical systems, often not even functioning as a dynamic operator in   
   the same way space does. Even in relativity, the passage of time is not   
   absolute. Instead, time is observed to flow differently depending on   
   relative speed and gravitational conditions.   
      
   Einstein’s special relativity shows that time slows down for objects   
   moving at high speeds. The faster something travels, the more slowly time   
   passes for it relative to a stationary observer. General relativity   
   extends this further, showing that strong gravitational fields also slow   
   down time. These well-documented phenomena reveal that time is not   
   immutable—it stretches and contracts in response to mass and motion. It   
   is not strictly linear, but fluid and conditional, dependent on context   
   and relative conditions. This supports the view that time is   
   fundamentally tied to the rate of change rather than acting as an   
   independent dimension.   
      
   On Earth, most of our experience occurs within a relatively stable   
   gravitational field, and we tend to move at similar speeds. As a result,   
   the rates of change we observe appear consistent and synchronized. This   
   creates the illusion of linear, uniform time. However, this uniformity is   
   local, not universal. A practical example is the necessity of correcting   
   GPS satellite clocks for both gravitational and velocity-based time   
   dilation. The technology depends on compensating for the slight but   
   significant difference in the rate at which time passes at altitude and   
   orbital speed compared to time on the surface of the Earth.   
      
   When we introduce systems involving rapid motion and concentrated mass,   
   such as helicopter blades, we start to see more dramatic divergence in   
   the rate of change. Helicopter blades are made of dense material and   
   rotate at extremely high speeds. Although their tangential velocity is   
   far below the speed of light, they nonetheless experience minor but real   
   time dilation. These effects can be calculated using special relativity.   
   While small in absolute terms, they become meaningful when considered as   
   a differential from the Earth-normal time rate. The rotating blades are,   
   in effect, operating in a slightly different temporal frame from the   
   surrounding environment.   
      
   Extrapolating from this, if high-mass, high-speed rotation can compress   
   local time, then it could also produce distortions in inertia and   
   gravity. This is similar to ideas proposed in theoretical propulsion   
   systems such as the Mach Effect and the Woodward drive, which posit that   
   inertia and gravitational interaction are not fixed, but functions of   
   changing energy states and time. In this framework, altering the rate of   
   time locally could feasibly modify the experience of gravity.   
      
   Gravity, in general relativity, is described as the curvature of   
   spacetime caused by mass and energy. If mass-energy can influence the   
   passage of time, then the reverse may also be true: manipulating   
   time—through changes in mass distribution or velocity—could affect   
   gravitational force. This leads to the possibility of creating conditions   
   that mimic or reduce gravity. In other words, if helicopter blades or   
   other rotating mass systems can sufficiently alter their local time rate,   
   they might generate a gravity-like reduction or repulsion. This   
   conceptual model forms a speculative but not baseless approach to   
   understanding so-called anti-gravity effects.   
      
   Some experimental anomalies, like the Podkletnov effect, have fueled this   
   hypothesis. In these controversial experiments, a spinning   
   superconducting disc appeared to reduce the weight of objects placed   
   above it. While unconfirmed and highly debated, such results suggest that   
   the interaction between mass, motion, and local time rates could produce   
   measurable changes in gravitational behavior. Another reference for this   
   is Eric Laithwaite, a British electrical engineer, became known for his   
   work with linear induction motors and his controversial claims about   
   gyroscopes and "anti-gravity."   
      
   Taken together, these observations support the idea that time is best   
   understood not as a linear axis but as an emergent property of changing   
   systems. When the rate of change departs significantly from the   
   norm—particularly in high-mass, high-velocity systems—relativistic time   
   dilation occurs, potentially affecting inertia and gravity. While much of   
   this remains theoretical, the underlying principle aligns with known   
   physics. The notion that localized time differentials could manifest as   
   anti-gravity is not inherently unscientific. It is a provocative   
   extension of established principles and invites further exploration into   
   the true nature of time and its relationship to motion, matter, and the   
   forces that shape our universe.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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