- 
nineteenth year of publication 
THE 
AND ANNALS OF 
astronomy, biology, geology, industrial arts, 
MANUFACTURES, AND TECHNOLOGY. 
(MONTHLY, FORMERLY “THE QUARTERLY JOURNAL OF SCIENCE.’ ) 
Articles. page 
1. The Identity of Vital and Cos- 
mical Energy 249 
2. The Association for the Ad- 
vancement of Medicine by 
Research .. 259 
3. On the Sense of Smell in In- 
serts, ByJ.W. Slater .. 266 
4. The Highest Education and 
its Difficulties 274 
5. A New Fadtor in Organic De- 
velopment 281 
6. On Technical Education. By 
Robt. Galloway, M.R.I.A. 287 
Analyses of Books. 
Evenings at Home in Spiritual 
Seance «. 291 
Analyses of Books — continued , page 
The Relation of Brain to Mind.. 293 
Report on the Botanic Gardens, 
Trinidad, for 1880 .. .. •• 296 
Geology of the Counties of England 
and of North and South Wales 299 
Vibratory Motion in Sound . . 301 
An Attempt to Prove Newton’s 
Law of Gravitation for a Re- 
sisting Medium 3 02 
Correspondence. 
The Sun-Spots 303 
Spiritualism and the Anti-Vivisec- 
tion Mania 3°4 
“ Errors” of the Old Anatomists 305 
“ Physics of the Earth’s Crust ” 306 
Notes 3°7 
LONDON : 
HORSE SHOE COURT, LUDGATE HILL. 
Where Communications for the Editor 
and Books for Review may 
be addressed . 
PRICE ONE SHILLING AND SIXPENCE. 
[The Articles and Reports in this Journal are Copyright. I 
