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Show Atlinrl.l Irr. Tli wlonlino lactrm wliloli tbe mule luff ot wtlDcUl Ice d.i mti Is tint wlini nliquM itnporatc4 It Ufa upnjrrcAt tlral of liMit, nhlch It driw. fnm tiny-(lilng tiny-(lilng tlmt lioppcns lu In nruunj It. II a rfui ( uatrr U nt liAnil 1U Unniicra ttiro linlucoit, nntl It Hie action roo far enough tho water will bo frozen. TltU roollnjr Actlunrnn K felt by ur' lug a little ttlier or nlcoliol uron tho liAmb Tho llquitl ctajiurAtet nipU1t ami the Ion of tbe beat vhlcli It takn up rtKilj tbo hnnil rrj iwrccptlbljr It a bottle eontaliilfifr uater li kept wet on tbe witiKle with ellicr, tha enurif Hon will chill (lie water ami eventually freetc IL TliU li (-nentlaUr tlie prooe by which thorarafit froppoei of rretieii rcntiiuranttitMpnxluciil. Tlio ilecau-ten ilecau-ten nilrtl with frnh water aro ot In luillow tinkt contalnlnir brine, wlUch miialn. UipiM bnlow tbe lempraturo it which frch water froerej. In con met with tbeo tanks nro recclrrn, which can bo kept chirKol with newly foriueil other apor. Tbo rhllllnir i-porcoch i-porcoch tbe brine, nii.l thb In turn taknt heat from tbe water In tho ile-canter, ile-canter, which moii recic, In innklni; Ico on tho largo realo t Itlier nmimmla or 'ulphurotu osble 11 nwtl Instead of ether, becniuo tbcw ulnlanco aro chenper nnj aro not In-llniuimble. In-llniuimble. I, A. 1'crnnlJ In I'opular Sclcncu ZIoiithly, |