Deseret evening news. [volume] (Great Salt Lake City [Utah]) 1867-1920, 1894-04-24


% minutes. A room fui.auIe Zoe school
purposes, cay gbx3i iceii uul
10 H. high, containing lti'-'
Gu. 70. Of air, ~ occupied ny childreH,
allowing - each only 1000 ru. it. OF ali
Uer hour would be- viliate loo issa thaH
seven minutug. According t' measure
uents made by Architect Don q,
Young, the large Tnnurna cls hui'llIt
{ this city has a capacity OF l'-l '''
ubiC feet. Suppose iual uuilllhE 20 'e
coupled by 5000 s3u.r-nul such on
Itundauce b. Tor from uuusunI ihefo-
lowing O. each puralu 90 culic iert 20.
Ir uer minute that be-, on the hcfcpiu
uasis % 5000 cable feet Iuf hour l.c
air would tpc1ms foul in less than i've
minutes; and nn adequate amount oil
fresh air bee not supplied sitter thai
lapse Of time the people Will DO ~.
breathing the foul carnations % ore
anpihcPs lungs
Besides respiration, ordinary pro.
ccssus % combustion are 10 be- clu.
siiefcd NJ sources o. atmospheric CON.
tHmiH alton. aud the rate u' such con-
tnmir alton haa been asrauAiuHd with
REASONABLE uXlUtuuss. d. Tracy, Hauls
uTy Inspector Di the Sew iJrk Guy
health department, hos given ua ihu
following dHtr.
Petroleum, sIii burner lO.ciudlH
power iignt, produces D' ca, %, %.
carbon d.uAlJ per hour
Petroleum, round burner Z candle
power, l,O1 Gu. %. per hoGH
Candle. single candle power .A9 GU.
n. pur hour
Coal gns, sit burner, aS.oiudlc
power, $50 gu. 90. tCf huuf.
Coal gus, hat burner, lU.Cau1lo power
% Gu. 70. per hour
d. i0umaus has approached the
subject nom another side, haylus he.
turmiupd thc amount oi oxygen with.
drawn itlm the Air by definite quaint.
Tier % c0mbusuhles. He finds tnht "a
pound OF IMMORAL coal requires the
oxygen 9i l2u ca. 20. OF air o. burn %;
aud this mUaus, NJ the rate OF pounds
Ui coal put hour, the Whaling OF 600
cubic frut OF air puf hour. a candle
Got siz' eiz 90 the p0uuI) viii c1nsumu
about 0i heUxygcn tom ] o cubic feet
VI air ger hOuJ aud an oil lamp with
large burner viii similarly change ~
co. o.. pcf hour A gas burner couaunI.
iug 2 Cubic feet OF gHs per hour will
render unnt iUr reputation 400 cubic
feet Of ar In that time.
la thuau companions AMI illus.fl.
ti1us reference has boon male % tuu
Increase Of carbon dilkld iu the uir.
this buiug taken ~ an index 10 the
state u purity; but beside this gaseous
umanatUu, Utner subsiauccs, Intticu-
lufly water nul organic matter, ufu
thrown into the nif from the lungs anu
skiu VI human bciugs. All arc familiar
win proof Of moisture ia the breath
Afforded by breathing on 70 mirror, OF
by the visible conformation 0f the
breath in cold weather. ruat similar
carnations mo from the sElu may te
proved W ouulusiug the hanl 100 "a ury
glagi Jazz then sealing tnu mouth ui the
vessel ny wrapping a cloth around the
WHIST IA d short tlmu moisture viii
be- seen ON the iuuur surface thia
may Increase la quantity iiil 10 collects
in drops nui tuus down tho bottle
walls. 10 a vessel contaiulng moisture
from ihu skin, " from tho iuugF, bu
uEhuy c1fkCi, then Get IN warm
place, a iW IA UdJr viii be- soon mani.
fest when thu bottle Is opened; this b.
due 10 tie dec0m 0sltion OF the organic
matter thrown Oh from tue body; auu
these putrcsciblu substances constitute
IN reality the greatest source Of danger
fflm iIui AR. The mlCrUaCuI1 may
aid w In Determining thu nature OF
these organic particles. To collect
tuch Tor examination, cause lnrs q
quantity OF alf 10 pass through con.
yolutud tubes, kept cold by immersion
in a freezing mixture; by uiesu mcaus
the moisture OF tue breath h. condemned
aud carries tue solid particles Into thu
liquid. AnUthug way ia 10 cause the
uir 90 pass through dTop vt glycurlu,
Ia which tue solid particles Will 10.
come cnlnuglei. IL tho microscope bu
turned upon drop Of the oJu'
lousud liquid VI tho glycenn,
surprising lot OF solid dc.
bFls viii be seen, mostly epithrliil
cells, and other fragments OF Tissue.
10 10 among these PARTICLES that the
germs OF certain specific diseases are
frequently communicated. A simple
muantot demonstrating tins presence
OF organic matter In exhalud air con.
tists iu causing the breath o. pa.u
through Il tubs into strong uulphuuu
auid, tnu ugld OhAIa or hlaukuuH any
caruouactuus PARTICLES aui by tue
dccgl5ratiou proves lhsir presence.