Ví dụ công khai
[T]he Syrinx might give occaſion to the bagpipe, by leading the vvay to its invention; for it vvas certainly very natural, both for eaſe in playing, and for the ſaving of breath, and even for the health and ſafety of the performer's lungs, to contrive a method of conveying vvind to the ſeveral pipes by means of bellovvs.