air present-day, current of air, wind - air shifting (occasionally with significant force) from a place of substantial stress to an area of very low stress; "trees bent under the fierce winds"; "when there is not any wind, row"; "the radioactivity was being swept upwards from the air recent https://thermal-shock-testing-for91234.blogaritma.com/33930610/5-simple-techniques-for-difference-between-thermal-shock-and-cycling