SCIENCE. 



CONTENTS. 



I. On DoBor Halites Series for the Caletdation of Logarithms, 



by the Rev, Richard Murray, D. D. late Provojl of Trinity 



College, near Dublin, - - - Page 3 



II. Account of the Whynn Dykes in the Neighbourhood of the 

 Giant's Catifeway, Ballycajlle, and Belfajl, in a Letter to the 

 Lord Bijhop of Dromore, from William Richardfon, D, D. 



late Fellow of Trinity College, Dublin, - - 2 1 



III. An EJfay on Credulity, by William Pre/Ion Efq. 45 



IV. An Examination of various Solutions of Kepler's Problem, 

 and a fliort praflical Solution of that Problem, pointed out. By 

 the Rev. J. Brinkley, A, M. Andrews Profejor of AJlro- 



nomy in the Univerfity of Dublin, and F. R. S. 83 



V. yournal of the Thermometer, Hygrometer, Barometer, Winds 

 and Rain, kept at Windfor, Nova Scotia, by the Rev. W. 

 Cochran, Prefident of the Kin^s College, - • I33 



VI. A Theorem for finding the Surface of an oblique Cylinder, 

 ■with its geometrical Demonjiration, alfo an Appendix contain- 

 ing fame Obfervations on the Methods of finding the Circum- 

 ference of a very excentric Ellipfe ; including a geometrical 



Demonjiration of the Property of Elliptic Areas dif covered by 

 Count Fagnini. By the Rev. J. Brinkley, A. M. Andrews 

 Profejor ofAJironomy in the Univerfity of Dublin, andF, R. S. 145 



Efay 



