change - a relational difference between states; especially between states ahead of and just after some event; "he attributed the change to their relationship" : currently being or involving a point out of matter dependent on temperature thermal agitation of molecular structure Heat isn’t just Electricity—it’s the fingerprint in https://differencebetweenthermals47920.ourcodeblog.com/35931704/not-known-facts-about-pcb-thermal-cycling-failure-modes