Index. 
609 
Tait (Professor), Note on a cele- 
brated Geometrical Problem, 165. 
Note on the Radiant Spec- 
trum, 167. 
Note on the Hodograph, 
221 . 
Note on an Inequality, 292. 
Exhibition of a very easy 
mode of demonstrating Balfour 
Stewart’s results regarding Equa- 
lity of Absorption and Radiation, 
293. 
on the Dissipation of Energy, 
309. 
Physical Proof that the Geo- 
metric Mean of any number of 
Quantities is less than the Arith- 
metic Mean, 309. 
on the Rotation of a Rigid 
Body round a Fixed Point, 420, 
592. 
on the Motion of a Pendulum 
atfected by the Rotation of the 
Earth and other Disturbing Causes, 
456. 
on Comets, 553. 
Note on Electrolytic Polarisa- 
tion, 579. 
Talbot (H. Fox), some Mathematical 
Researches, 165. 
Temperature, Annual Range of, over 
the Globe, 561. 
of the Common Fowl, 288. 
Tertiary Volcanic Rocks of the Bri- 
tish Islands, 71. 
Thermal Energy of Molecular Vor- 
tices, 590. 
Thomson (J.), Illustrations of the 
Antiquities and Scenery of Cam- 
bodia, 112. 
Thomson (R. W.), Note on Captain 
Moncrieff’s System of working 
Artillery, 485 
Thomson (Sir William), on Vortex 
Atoms, 94, 167. 
Tresca (M.) on the Flow of Solids, 
with the Practical Applications in 
Forgings, &c., 311. 
Tristram (Rev. H. B.), Address on 
the Recent Scientific Researches in 
Palestine, 271. 
Tropia, Physiological Action of Salts 
of, 556. 
Tropia and Atropic Acids, Physio- 
logical Action of, 556. 
Turner (Professor) on the Muscu- 
lus Sternalis, 65. 
Note on the Occasional Occur- 
rence of the Musculus Rectus Tho- 
racis in Man, 268. 
Notice of a Heart in which 
the Superior Vena Cava possessed 
a Valve at its Auricular Orifice, 
455. 
Vagus, influence of, upon the Vascu- 
lar System, 538. 
Varying Weights, by Minute Quanti- 
ties, 167. 
V ena Cava, Superior, Valve at its Au- 
ricular Orifice, 455. 
Vision, Indistinct, some Pheno- 
mena of, 58. 
Volcanic Action, causes of, 583. 
Vortex Atoms, 94, 167. 
Wackerbarth (A. D.) on the Great 
Pyramid of Gizeh, and Professor 
C. P. Smyth’s Views concerning 
it, 235, 317. 
Whewell (William), Obituary Notice 
of, 29. 
Winds, Prevailing, for the Months 
and for the Year, 523. 
Wyld (Robert S.) on Free, An- 
atomic, or Transmissible Power, 
512, 539. 
on Animal Power, and on 
Sense Perception as a Perception 
of Power, 539. 
EKEATUM. 
Index, vol. vi. p. 608, Professor Tait’s Paper, line 4 from bottom, second 
column, for Parts read Roots. 
