The Wilde Lectures. Ixxvii 



THE WILDE LECTURES. 



1897. (July 2.) " On the Nature of the Rontgen Rays." 



By Sir G. G. Stokes, Bart, F.R.S. {28pp.) 



1898. ^Mar. 29.) "On the Physical Basis of Psychical 



Events." By Sir MICHAEL Foster, K.C.B 

 F.R.S. {46 pp.) 



1899. (Mar. 28.) "The newly discovered Elements; 



and their relation to the Kinetic Theory of 

 Gases." By Prof. WILLIAM Ramsay, F.R.S. 



(ip pp.) 



1900. (Feb. 13.) " The Mechanical Principles of Flight." 



By the Rt. Hon. Lord Rayleigh, F.R S. 

 (26 pp.) 



1901. (April 22.) " Sur la Flore du Corps Humain." 



By Dr. e'lie Metschnikoff, For.Mem.R.S. 

 WPP-) 



1902. (Feb. 25.) " On the Evolution of the Mental 



Faculties in relation to some Fundamental 

 Principles of Motion." By Dr. Henry Wilde, 

 F.R.S. (3lPP,3pl-) 



1903. (May 19.) " The Atomic Theory." By Professor 



F. W. Clarke, D.Sc (32 pp.) 



1904. (Feb. 23.) " The Evolution of Matter as revealed 



by the Radio-active Elements." By FREDERICK 

 Soddy, M.A. {42 pp.) 



1905. (Feb. 28.) " The Early History of Seed-bearing 



Plants, as recorded in the Carboniferous Flora." 

 By Dr. D. H. Scott, F.R.S. (32 pp., 3 pi.) 



1906. (March 20.) "Total Solar Eclipses." By Pro- 



fessor H. H. Turner, D.Sc, F.R.S. (32pp.) 



1907. (February 18.) "The Structure of Metals." By 



Dr. J. A. EwiNG, F.R.S., M.Inst.C.E. (20 pp., 

 3 pis., and 3 text-figs?) 



