The Iowa plain dealer. [volume] (New Oregon, Howard County, Iowa) 1867-1895, 1875-12-24
SCIENTIFIC.
,'sKvtl ,,ht'lrm.

To r~,novr ffnii sIa,1s flem napkins, str,
w@, III. spo.s with chlorine ~t,cr.
To IN iabel~ an lin. nse French polIsl, cr
. solution Of ahellnc In uarh'lM Or alcohol.
| Leather thoroughly saturated with sl,.
rsfine viii prevent. !. i aaii, tie pasrags
II eH#.s,
Artificial grnfss ara tsewn from melted
fssin and after altie dasaa with ccloswd
rosslsr
lloat. .honll ie rsiaei .Ilh rxw oil
lioiled I'll used IN The paiai Il yery ap. n
lleisr ana Issl riph .ue aopi.
s.4kel lime. PLACED loa.ely On boari
inside furnace during ils HlnMe
aill iA.ke up The moisture Hnd prevent
rnrtlag.
Coal n.l,~a. aiftsl vary finely. thoroughly
greuntl. and ,nis~L With olI. make
rpnI eheHl, paint. Any roloring matter
may IL aasiad.
A pod rvd ur binr Ink. suitable for ~
With 4'Aup4. mi, " mud. ~ rubbing prus.
plan hli,r or ,foI, la'tr viii, line clny Into .
thl.k ll.els With .a'sr.
Plaster u Paris mixed With a saturated
solution IT alum. iaard IN an pvrn. pulves-
ise,.. and lasil, mixed with water. II IN -
eel'eni cement for marble.
Adhesive ny l'arsr Il nsic by boiling
linaasd oil 10 ~hirh lii,ls rs+in haA he.a
asltlesl until vi...id maas Il formed.
III. latter II then sl,rnd evenly upon Iii.
laier.
To %honlte wood. saliae' lamp blark frnn
A lninl, or eanlis on d rletn of sial,,,
s,rnls. on tha daratli. nis with Frsnri,
l,olirh, and arId, 10 ths object In ,I,s ofsii.
nary way.
IN convert woaflsn tray Into n..fai
sink for iip'evralhls purposes. coat with
.h.,ias. sai4.I.h Tie LATTER ran II. ppr
thaAsi prepared, Int. for iha Gfus coat
only, Il s.,paii H. ihlnned with alcohol.
Tie following are aand noi,-psisonona
Tia9es iaF common etrtrnaar. (l N,ll.
ea'r II .a.ia = sps II. LOO pattsi powdered
a,,H.tf II Iafisi fha'k II ra,is. fa) III
sni,p III, The addition of ~ parts I,oras
cheap anI simple iFial, for arryIuy
slhlanei, tHl,tiaas II Photographic rla'.,
i nlatls ~ doubling i tare- II cottel
llasl, es.r ll,s s.eii III sia' 4, and sa.
rAtils4 tie ,leti, d, r,l,i'er land siirlaI
sses' i,
4 .iiA .sl4slina III marine aism IL wnai
LII HI II Ill.
II. ss 70 flasa ntt#f ~ chemically cira1
81 nn.#l IL previously seasihi,~I ~,,p
, a..tls, then \ ~, uil.iriil,s md wafer. fu..
ls.,.fsl u, inana,sh rubbing
II f~.inrs ihe r,.or III il mn,iis smsnllr.
lias. nIlsh - hssaa ~ a'nInsi. mis- ~ a
ntlAntTfs II sAr alris'nrs~l evar lrss ~.i'.
afiil.'lme Ii ILL., ru,,Aisieu,'e III milk. smi
hy II 4, iha s'nns for tMvniy.fonr
hours. ts,nn afterwards Nith scAp AMI
vafrr.
Tie following II 4 ehs.p substitute for
III EXPENSIVE Fuli suinlr used on o,rs.
msn'ed tn ware, Turrrnins I gsiIpr.
!, ial4iun | giil. yellow nnline . o1a.
plillrr aSss. in,p~nsln. sarniah gAlIUa.
,od rainhoga III. Mis- ani boil for Ia
snf,,H.
IL rnnks IL sius which viii resist ii,e,
nis handful Of iurkln. In olaees III
liissaal OIL fni hol ton Euo1 ii.utknres,
LIN Alf.al pn lin rlalss III lie %ha.l.. ii
All i.raanlr exceedingly hnrsI. Int may Il,
sasll, ,ii4talsei over ihe hrr and used il.
,idinss, glue.
In >an,ing .hers zine In dies, nue.,
eh.ie e.enfr from tlIs HmAli difference h..
la.ea ihf Uniting point md ils temper.
ne II With slteri sinr should he stamped
9tti thF l,rs' riieri, 10 obslats this wa.ir,
"a i'.e sne ly dirilng n I'll ~ The proper
ftalsFlsssast