The Mitchell capital. (Mitchell, Dakota [S.D.]) 1879-1918, 1904-11-04

a degree that 1t issues from a rent In
the bottom at n temperature OF 80 de-,
grees. Since humidity greatly adds tol
the discomfort OF summer temperature,
the drying which the air receives be-
fore being finally chilled greatly adds
to the refreshing stimulous OF the,
cooled air alone.
cooIs and ventilates tho Room.
This apparatus emiSs Its chilled air
at n velocity of 1926 cubic feet per min
ute. as measured by the wheel of ami
air meter attached. The cold air after
passing into the room spreads along
the floor and slowy ascends. forcing the
warm air out through the open window
tops and thus perfecting ventilation.
II chilled air supplied is germ.
proof. The mechanism is automatic,
its operation being due to the outside,
and inside air. The hotter The tenn,
perature without. the faster the cooling
stove works, and vice versa. Ry means
of a damper its refreshing current may
be turned off at any time. Some parts
of the outside are incrusted with AN
eighth of an inch of snow. Such an APP
paratus. six feet high. will cool ami
ordinary living room. while one double,
this height will be sufficient for a hos.
pital ward, The cylinder is daily
charged with n composition whose fo.-.
mula Professor Moore is keeping secret
for the time being.
Another Cooling Stove"
Another type OF cooling stove re-
freshes the psychological laboratory OF
Professor Elmer Gates or the outskirts
OF Washington. 1t is devised to Mt the
space occupied in winter by n coal.
stove. and consists OF a cylinder Of gal
vanized iron reaches we'll to the ceiling.
and resting in a large basin or pan.
out of the window. Inside. near the.
top. is perforated tubular ring. which
produces a shower inside the chamber.l
The water flows down the sides with,
a rapid spiral motion which sucks the,
rapid rate. A fine spray cools the air,
mus entering. reduces the humidity to,
normal and takes out all bad odors.
me water collects in the basin below,
from which 1T is drained off. The;
cooled air escapes through openings
near the bottom of the cylinder. When
the writer held a handkerchief before,
one OF these vents 1t huttered az when
In a stiff outdoor gale. The temper,
ature OF the air on entering the top
or the cylinder was about 80 degreesI
but had been reduced to SO by the
time 1t passed into the room. All that
Is expended on the operation Of this,
device Is the water necessary to suck
In and chill the external air.
While the practicability of these in.
ventions mentioned above has been
demonstrated and while the general
adoption OF such annarat,s is . wat-
ter only of exnense ar educot;on thar.
are numerous freak c~ontrivances de-
signed for the same end. Each sum-.
mer's heat sets the inventive brain to
verting summer into ha1rnv .nt,,v,n az
refreshing spring.
some Freak Coolers.
A western genius recently had paten,
ted a means of chilling an entire com"
munlty. 1t comprises a series of skel-
eton towers, each With Il wire cable
which transports to a chute at the top
bombs of l~iquified carbonic acid. The
acid, being liberated from the bombs by
a manipulation of the cable, is expected
to vaporize and chill the surrounding
atmosphere. A Canadians patented
scheme embodies the passage of air
through a conservatory of flowers.
where 1T is scented With violets. nv,
acinths or what not before being cooled
and circulated throuob tho house pnt
by far the most lalehable patent of
the coolins category Is that iss,,ed for
a tanning cover" liebt ,notor at
the bedside aeitatos inc sheet over tho
sleeper at such a rate as win NOT only
keep him cool but terrifv an al aaoiaens
of the night which may design II, tres-
pass upon his SUMMERS
Ice M,Lor. =. n.
TIT. =, 0''e'e"s 'no!a'
,vhin III ptopleih OF keeping cool is one
sinna q houoIeo Ine pllmitlve nina
ne etihe pesah. lhe King of Siam,