VI 



CONTENTS. 



Part III. 



Pagk 



XII. On the Mechanism of the Larynx: by the Rev. R.Willis 323 



XIII. On the Inverse Method of Definite Integrals, with Physical Applications : by 



the Rev. R. Murphy 353 



XIV. On the Phenomena of Newton's Rings when formed between two transparent 



Substances of different refractive Powers: by Professor Airy 40<) 



XV. Description of a Machine for resolving by Inspection certain important Forms 



of Transcendental Equations: by Sir J. F. W. Herschel, K. G. H.. &c 125 



