change - a relational difference between states; Particularly between states in advance of and after some celebration; "he attributed the change to their marriage" This incessant jostling is kinetic Vitality, plus the sum of it—across trillions and trillions of particles—is what we contact thermal Power. An example of a https://thermal-shock-chamber-ben35623.review-blogger.com/57301814/semiconductor-equipment-thermal-cycling-for-dummies