If Newton can come up with his own law, why can't us. His first law state "any object remains in a state of rest or uniform motion (constant velocity) unless it is acted upon by an external unbalanced force”. So, based on the GPS clock difference, I have found the way to travel through time.Haha.I guess, the earth act as a time machine, it slow the clock lie everywhere in this earth. Maybe, the big mass of earth, made everything turn slow. On the other hand, the satellites located a little far from the earth surface were less affected by the mass of the earth. So, the time runs a little faster there.
Let made it easy, imagine you are in KLCC tower watching outwards to the busy crowd of human. Do you realize, that everything outside there moving a little faster, right? So, it’s mean that your time has been slowed down by the big mass of the tower. Whereas, the crowd you saw thus not affected by the mass of the tower, means they were moving a little faster. Get it? After I google just now, I found that, the biggest masses object in the universe was the black hole. Thus, if anyone wants to travel through time, just go there for a moment, and then come back to the future earth. Make sure your spaceship will not be sucked into that black hole. LOL
So here is najmi's law which states that “every particle come up closer to the big mass object will experience the slower flow of time". Nak hadiah nobel please. Haha.