change - a relational difference between states; Specifically between states before and immediately after some event; "he attributed the change to their relationship" This incessant jostling is kinetic energy, and also the sum of it—across trillions and trillions of particles—is what we call thermal Vitality. An example of a https://thermalcyclingprofilerequ47800.elbloglibre.com/35732090/how-much-you-need-to-expect-you-ll-pay-for-a-good-difference-between-thermal-shock-and-cycling