New-York tribune., 1876-11-20
Neu 11nblifdtlons.
u1HE POPULAR SCIENCE MONTHLY.
II Established May, 1927
CONDUCTED BY r. L. YoUMANs.

The uo,t interesting valuable periodical in inc Uhte'
States and the successful scethc magazine IN 'n'
world Contributions appear in IL from the Leading tnA
Of all countries on the most Important qdesuos Vi 'n ~
CONTENTS OF THE DECEMBER NUMBER.
l. Fernoniation and its Bearings ON the Phenomena ol
Disease. BY John Tyndall, IL D. F. r. s.
This mastery paper On new and important suo
ject by brilliant scientific writer o. tAe age anu II
ono of his very best productions.
H. The Protection of bindings from Lightning by Prot
]. ClcTk Maxwell.
The distinguished physicist Of Cambridge here puts form
newviews an important practical question Oi
cal interest. ..,
III MorTronism from Mormon Point of View By Daniel
WedderburTi.
This fresh and original statement by an acute observer
and candid critic concerning the position OF the anomalous
community in Utah.
~ More concerning Mechanical Tools BY Rev. A. Rigs,
MA QnustTated)
This celebrated divine here theology TO discourse
most peasany and inegonty the subject OF mechanical
implements and the principles OF Their working
" What American zo0Ogists iafe done FOR Evolution.
IL. By Prof. EdwaBi S. Morse.
An elaborate paper Of great research and much
popular interest to American readers is here concluded
vi The Laws Of Health BY Thomas Bond f. r. c. $.
An article worth the price OF years subscription TO the
MONTH"; for It's pertinent suggestions on vital subject
VII. Canine Sacaoity,
readable and charming sketch in natural history
VIII Prof Huxleys Lootarcs n The Negative and Fav-
orabe Evidence Of Evolution. Ulustrat'd)
This is Prof Huxoys second lecture carefully revised by
the author and accurately fully illustrated under the
direction Of Prof Marsh Of Yalc COLLEGE This is the first
authoritative version Prof HUXleys second eciuH and
the copcteness the illustrations makes the suNcct per
fectly intellgiblo TO al readers.
TX on Varatiors in Moths B. Aug. r. Grote, A. NJ.
neatly presented statement Of observations in
the branch OF entomology which the writer IS the inst
authority in the country
X The Consiancy Of Motion. By George Hes esq
paper BY auhor Of Mathematics IN Egodtion that
will set our scicutlso men 20 thinking.
XII sketch OF Prof A. NJ Mayer withPhotolithographio
Portrsit)
Gives pleasant Of the life and researches OF one Of
the leading American physicists.
In the EDITORS TABLE among the various topics con
sdere there is an article Evolution the Copecan
Theory" n which Of the critics Of Prof Huxley are
freely dealt with.
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