If I was sitting in my office holding a hot cup of coffee, then suddenly accelerated to close to the speed of light for say 5 minutes of my time, then decelerated to my previous velocity, wouldn't my cup of coffee still be hot? Since only 5 minutes of my time has passed? Even though 60,000 years of my office's time has passed? Doesn't this mean that entropy is relative to velocity? And if the rate of our Universe’s expansion speed is INCREASING - does it correlate then that its entropy is DECREASING?