air current, current of air, wind - air moving (occasionally with substantial power) from a place of higher stress to an area of low tension; "trees bent underneath the intense winds"; "when there is absolutely no wind, row"; "the radioactivity was staying swept upwards because of the air recent https://thermal-cycling-profile-r13455.p2blogs.com/34525921/not-known-facts-about-pcb-thermal-cycling-failure-modes