834 INDEX. 



F 



Forces, Reciprocal Figures, Frames, and Diagrams of, 1. 

 Forces Externally applied to an Elastic Solid, 715. 



Frasbr (Dr Thomas R.). An Experimental Research on the Antagonism between the Actions of 

 Physostigma and Atropia, 529. 



G 



Geometrical Mean Distance of Two Figures on a Plane, 729. 



H 



Hydroida, The Genetic Succession of Zooids in the, 97. 



I 



Ipecacuan Plant. 779. 



Language, On the Place and Power of Accent in, 269. 



L 



Logarithms, Account of the New Table of, 521. 



M 



M'Intosh (Dr W. C). On some Points in the Structure of Tubifex, 253. 



Magnetic Declination, Lunar Diurnal Variation of, 735. 



Maxwell (J. Clerk). Reciprocal Figures, Frames, and Diagrams of Forces, 1. 



On the Geometrical Mean Distance of Two Figures on a Plane, 729. 



Mesoplodon Sowerbyi, 759. 



Motion of a Heavy Body, Additional Note on the, along the Circumference of a Circle, 449. 



Mythology, Greek, 41. 



Myths, Popular Scientific Method in the Interpretation of, 41. 



Pettigrew (Dr James Bell) . On the Physiology of Wings, being an Analysis of the Movements by 



which Flight is produced in the Insect, Bat, and Bird, 321. 

 Physostigma and Atropia, An Experimental Research on the Antagonism between the Actions of, 529. 

 Picoline, On the Oxidation of the Products of, 189. 

 Pinus Pinaster, On some Abnormal Cones of, 505. 



R 



Rain, On the Average Quantity of, in Carlisle and the Neighbourhood, 313. 



Rankine (W. J. Maoquorn, C.E., LL.D.). Decomposition of Forces externally applied to an Elastic 



Solid, 715. 

 Rutherford (Dr William). Influence of the Vagus upon the Vascular System, 107. 





