The Abilene reflector. [volume] (Abilene, Kan.) 1883-1888, 1888-01-19
SCIENCE AND lNDU-.nT.

"A Newburg N. " firm is build.
ing 100 lawn mowers 70 fill an order
from India.
The industry of extracting oil from
cedar boughs is growing to large pro-
portions in Maine.
The saw-mills of Maine now ship
great quantities of baled sawdust to the
market, where it is sold for packing
purposes and for bedding purposes.
1t appears. from an article in a
French scientific journal that analyses
have been made of articles found in
Egypt which show that bronze was in
use in that country more than two
thousand years before the Christian era.
"A great international exhibition of
science and industries will be held next
year at Brussels, Belgium, commenc-
ing on the first Saturday in May and
closing November 3.
What is expected to be the second
largest bagging and cordage factory in
the United States is soon to be located
in Galveston, Tex. twill contain fifty
looms, and most of the machinery will
be obtained from this country, although
the spinning and carding machines will
come from England.
1t is believed by writer for the
Lancet that somnambulism is in many
instances occasioned by worry and dis
tress of mind. and the action conse-
quent thereon; ''some of our actions
often becoming by practice so nearly
automatic that partial sleep or stupor
does not arrest their unconscious per-
formance.
"A long continued series of observa-
tons, made both at Paris and Munich.
indicate that the sanitary condition of
Il locality depends on its volume of
ground water; that is, on the amount
Of water contained in the ground. 1t
is stated that ''thc years in which there
has been a large quantity of ground
water present have invariably been the
healthiest years, while those in which
there has been a small quantity have
invariably been the most unhealthy
periods. ~ Y Ledger.
According to Professo.' S. P. Lang
ley. the well-known American astron-
omer, the temperature of the sunlit
surface of the moon has been commonly
over-estimated, and probably does not
exceed fifty degrees centigrade. Mr..
Richard A. Proctor, in his elaborate
work on the moon, says that, during
the lunar day, the surface of the moon
burns. one may almost declare, with
heat of some five hundred degrees
Fahrenheit, if the differences of our
most skillful physicists and the evidence
obtained from our most powerful means
of experiments can be trusted.
Chemically considered, man is COM
posed of thirteen elements-five being
gases and eight solids. In a man
weighing 15i pounds, the oxygen, ac-
cording to French authority, weighs 81
pounds, chlorine about % ounces, and
tiuorine st ounces. He is therefore
made up chiefly of gases, which in q
free state would occupy about 1000
cubic feet of space. Carbon and calci-
UNI represent the bulk of the solids; the
sulphur, potassium, sodi-
um, and iron weighing only from II to
26 ounces each.-ArEaasaU Traveller.
The shipments of iron ore from the
Lake Superior ports during the season
just closed aggregate 1872, 16z tons. as
compared with 3,443, 672 tons in 1886.
BY ranges the shipments have been as
follows: Marquette range. 1.755.754
tons; Menominee range. lisp, Gil tons;
Gogebic range, 1.091, 335 tons: Vernil-
ion range, $50. 467 tons. The Marquette
Mining journal presents a statement of
the shipments by lake from twelve of
the larger producers among the mines
of the Marquette, Menominee and
Gogebic ranges, total being 2,377, 166
gross tons.
German scientists are studying the
with view of discovering
the secret of its curious course of flight
At an exhibition of boomerang throw
ing. at Munster, by a party CT native
some extraordinary facts
were developed. The boomerang was
jerked up into the air, and when it had
assembled about hundred yards it flew
away in straight line, then turned to
the left and returned in a curved line
back to the thrower, whirling around
and whizzing unpleasantly.
One boomerang, owing to some fault in
the thrower, went astray. and coming
n contact with a spectators hat, cut it
IN two as clearly as razor coEld have
lone" This alarmed the scientists, as
t was seen that any one of them might
possibly have his head taken off by a
boomerang.-N.Y Ledger.
ANALYSIS OF A TEAR.
Things Which Make Dewdrop Upon -
ans.