difference - a disagreement or argument about a thing important; "he experienced a dispute along with his wife"; "there have been irreconcilable differences"; "the familiar conflict between Republicans and Democrats" This incessant jostling is kinetic energy, and the sum of it—throughout trillions and trillions of particles—is what we connect https://stephenwncmy.acidblog.net/66737795/the-best-side-of-semiconductor-equipment-thermal-cycling