The Bossier banner. [volume] (Bellevue, Bossier Parish, La.) 1859-1952, 1891-07-16
scIENcE AND INpusTRY.

LTOIyS1S, blO uGOHOO uSeQ De1uR CO1-
paratively inexpensive.
According to the st. Louis Globe
Democrat, Carthage, Mo-, furnishes
three-fourths of the worlds supply of
zinc. The amount got out averages $780,
900 worth every week.
DIR. Justin, of Syracuse, has organ
lied $1,000, 900 company to manufac-
ture his dynamite shells, which will
blow up invading warships as certainly
as that dried apples will blow up boy
who eats too many of them.
A rope company in st. Louis re-
Gently made what is claimed to be the
largest shipment of cable ever carried
by one car. Two reels of wire, weigh
ing 100000 pounds, were shipped on
special four-truck platform car.
1t has been concluded that with a
balloon $50 feet long, with maximum
diameter of So feet, speed of 25 to 80
miles can be attained. At the same
time it is thought that the problem of
fight is more likely to be solved by
means of an aeroplane than with the
balloon.
-OObA H. 44uSOARs q HILL ONN10CC1 db
Fall River, says the majority of women
and girls in the factories there dip"
snuff. They moisten a wad of it and
tuck it down between the under lip and
the gum, where its presence is always
revealed by little lump the size of
bean. Here is another field for the re-
former.
A. ;v,oo,,;o,,s Lravol,,oo, bo, IL,
covered a process of recovering the tin
contained in the wash waters of silk
which have been weighted, and he has
accordingly received from the French
society for the encouragement of ma
tiona1 industry the prize allotted for the
utilization of residual substances. 1t is
estimated that Lyons alone will effect
an annual economy of $6O,0O0
1t is a mistake to suppose that the
weather is colder the further north one
goes. The northern pole of greatest
cold is only about three hundred miles
northeast of Yakutsk, Siberia, where
the mean annual temperature is little
lower than in the highest latitudes
reached by Mares and Greeley 1000
miles further north.
The average number of American
patents issued yearly is about 10000.
Compared with the number issued in
any country this is very large. En-
gland, which comes nearest to us, issues
only about 1000 or 5000 a year, and it's
system is very much more lax than
ours. Patents are issued without any
conditions as to the novelty or merits,
and not two applications in hum
dred are rejected. In Prussia the
number granted annually is less than
hundred; in Belgium 1,500 to 2,OOO The
American inventive genius has become,
it would seem, almost a monopoly.-N.
Y. Independent.
The new natural history at South
Kensington has lately had an addition
to its treasures in the form of whales
skeleton which was brought from the
Bering sea. A specimen of this particu,
lar kind of animal, known to scientists
as Rhachianectes glaucus, has never be,
fore been brought to this country. Its
present habitat is found in the northern
parts of the Pacific, and in the sea of
Kamchatka; but it is believed to have
had much wider range in past times,
for fossil remains of the species, or of
one very nearly akin to it, have been
found both in Norway and Sweden.
1t is said that between go, ,00O, ,OO0, 900
and 100, ,OOO, 900, 900 codfshes are taken
from the sea around the shores of New
foundland every year. But even that
quantity seems small when we con-
slider that single cod yields something
like 5, 500, 900 eggs each year, and that
over 5000, 900 eggs have been found in
the roe of a single cod. A herring of
six or seven ounces in weight is pro-
vided with 10000, 900 ova. After max
ing all reasonable allowances for the
destruction of eggs and of the young, it
has been calculated that in three years
a single pair of herrings would produce
154, ,000, 600. Button once said that if a
pair of herrings were left to breed and
multiply undisturbed for period of
twenty years, they would yield a fish
bulk equal to the size of our globe.-St.
Louis Republic.
DIR. A. de Bausset is the protector
OF an alr-shlp, which, he says, he be-
heves will successfully travel in the air
at the height of four and one-half miles,
or just above the region where rain be-
comes snow. The ship is to be 72s feet
in length to be made of steel with an
alloy of aluminium, and is pointed both
at the front and rear. It is to be pro.
PEELED by dynamous and explosive en-
gines, located upon the hurricane deck
and on the between-decks of the car
underneath the ship. The car is to be
fully equipped with all the appliances
of latter day six-day ocean steamships
Accommodations are to be made for 200
first-class passengers, with their bag
gage, and from fly to ffty-fve tons of
mail matter The only danger to be
feared at the height in which the ship
will travel, DIR. de Bausset says, viii be
tornadoes. The lookout, he adds, would
be sure to see these, and by the explo-
sion of dynamite will be able to dissi-
pate them.--N. Y. World.
1t Makes q Difference.
Mrs. Fogg-Goodness mercy The
new dining-rooIn carpet is ruined.
Somebody has spilled whole lot OF