It also has a lovely and very friendly authorial voice. Mike Girvin is a brilliant Excel expert, who is constantly giving credit to the people on Mr Excel forum who helped him understand this trick or that.
Definition of CASTANET. : a percussion instrument used especially by dancers that consists of two small shells of hard wood, ivory, or plastic usually fastened to the thumb and clicked together by the other fingers âusually used in plural.
You can do that slowly or quickly. Then do the same with the other hand and you have two instruments that click together or back and forth, like they are talking to each other. In castanets crafted for the serious dancer or player, one pair will sound slightly different then the other.