LECTURES TO THE OPERATIVE CLASSES. 



Iv 



Date and Place 



1870. Liverpool.. 



1871. Edinburgh 



1872. Brighton .. 



1873. Bradford .. 



1874. Belfast 



1875. Bristol .... 



1876. Glasgow . 



1877. Plymouth. 



1878. Dublin .... 



187!). Slieffiekl . 

 1880. Swansea . 



Lecturer 



Prof. J. Tyndall, LL.D., F.R.S. 

 Prof. W.J. ISIacquorn Rankine, 



LL.D., F.R.S. 

 F. A. Abel, F.R.S 



E. B. Tylor, F.R.S 



Prof. P. Martin Duncan, M.B., 



F.R.S, 

 Prof. W. K. Clifford .'.... 



1881. York. 



Prof. AV. C.Williamson, F.R.S. 

 Prof. Clerk Maxwell, F.R.S. 

 Sir Jolin Lubbock,Bart.,M.P., 



Prof. Huxley, F.R.S 



W.Spottisvvoitde,LL.D.,F.R.S, 



F. .1. HramwoU, F.R.S 



Prof. Tait, F.L.S.E 



Sir Wyville Thomson, F R.S. 

 W. Warington Smyth, M.A., 



F.R.S. 



Prof. Odling, F.R.S 



G. J. Romanes, F.L.S 



Pro!. Dcwar, F.R.S 



Subject of Discourse 



1882. Soiithamp. 



ton. 



1883. Southport 



1884. Montreal... 



W. Crookes, F.R.S 



Prof. E. Rav Lankcstcr, F.R.S. 

 Prof. W." Royd Dawkins, 

 F.R.S 



Francis Galton, F.R.S 



Prof. Huxley, Sec. R.S 



W. Spottiswoode, Pres. R.S. 



Prof . Sir Wm. Thom.son, F.R.S. 

 Prof. H. X. Moseley, F.R.S. 

 Prof. R. S. Hall, F.R.S 



Prof. J. G. McKcndrick, 

 F.R.S.B. 



Prof. (). J. Lodge., D.Sc 



Rev. W. H. Dallinger, F.R.S. 



The Sclent ific Use of the Imagination . 



Stream-lines and Waves, in connec- 

 tion with Naval Architecture. 



Some recent investigations and ap- 

 plications of Explosive Agents. 



The Relation of Primitive to Modern 

 Civilization. 



Insect Metamorpliosis. 



The Aims and In.struments of Scicn- 



tilic Thought. 

 Coal and Coal Plants. 

 Molecules. 

 Common Wild Flowers considered 



in relation to Insects. 

 The Hyi)()tlicsis that Animals are 



Automata, and its History. 

 i The Colours of Polarized Light. 

 Railway Safety Appliances, 

 B'orce. 



The Cluilli-ngcr Expedition. 

 The Physical Phenomena connected 



with the Mines of Cornwall and 



Devon. 

 Tbe new Element, Gallium. 

 Animal Intelligence. 

 Dissociation, or Modern Ideas of 



Chemical Action. 

 Radiant Matter. 

 Degeneration. 

 Primeval Man. 



Mental Imagery. 



The Rise and Progress of Palieon. 



tology. 

 The Electric Discharge, its Forms 



and its Functions. 

 Tides. 



Pelagic Life. 

 Recent Researches on the Distanco 



of the Sun. 

 Galvani and Animal Electricity. 



Dust. 



The Jlodern Microscope in Re- 

 searches on the Least and Lowest 

 Forms of Life. 



1867. Dundee.. 



1868. Norwich 



1869. Exeter .. 



1870. Liverpool... 

 1872. Brighton ... 



Lectures to the Operative Classes. 



Prof. J. Tyndall, LL.D.,F.R.S. 

 Prof. Huxley, LL.D., F.R.S. 

 Prof. Miller, M.D., F.R.S, ... 



Sir John Lubbock, Bart.,M.P., 



F.R.S. 

 W,Spottiswoode,LL.D.,F.R.S. 



Matter and Force. 



A Piece of Clialk. 



Experimental illustrations of the 

 modes of detecting the Composi- 

 tion of the Sun andother Heavenly 

 Bodies by the Spectrum. 



Savages. 



Sunshine, Sea, and Sky. 



