L '... The Tec. Teel?.~~ No, 10, BOSTON, MARCH 22, 1882, VOL,. THE TECH. Publshed on alternate Wednesdays, durng the school year, by the students of the Massachusetts nsttute of Technology BOARD OF DRECTORS, 1881-2. H. WARD LEONARD, '83, Presdent. HENRY F. ROSS,'82, Secretary.. W. LTCHFELD, 185, Treasurer, WALTER B. SNOW, '82. H. B. GALE, '83. A. START PRATT, '84. BOARD OF EDTORS. ARTHR W. WALKER, Edtor-n-chef. GEO. W. MANSFELD, '82. - - '83. F. F. JOHNSON, '84. ARTHR D. LTTLE, '85. HARVEY S. CHASE, Cvl and Mechancal En'g. GRENVLLE TEMPLE SELLNG, Archtecture. CHAS. H. TOMPKNS, JR., Mnng and Chemstry. R. TLDEN GBBONS, Sportng Edtor. SAMEL M: MNN, General Advertsng Agent. TERMS: Subscrpton, $2.00 per year n advance, Sngle copes, ffteen cents each. Communcatons requested on matters of general nterest. Copes for sale by A. WLLAMS & Co. ALFRED MDGE & SON, PRNTERS, 34 SCHOOL STREET, BOSTON. --~~.- T s wth sncere regret that we have notced the recent output of the 2G Socety. For a mnng socety gotten up and mostly composed of Junors to solct recruts, and then compel them to pass through such a performnance, seems rather out of place for the nsttute. We were, however, hghly gratfed to see that two students had the self-respect and courage to wthdraw from a contnuance of the ntaton. How the wearng of a shoestrng about one's neck s gong to ncrease hs love or respect for the socety s beyond us. Another and stll worse performance was requred, whch cannot but result n a postve njury to the school. We know that such ntatons are elsewhere carred on, yet they do not seem to be consstent wth the prncples and teachng of the nsttute. We do not want the reputaton of apng other colleges. The nsttute ought to stand ndependent and a model for all other colleges, schools, and semnares n the country. We at the nsttute are one brotherhood of honest, hard-worked students. We have a reputaton to make, and our reputaton makes that of the school. t behooves us to put asde everythng havng a backward tendency, and buld for our Alma Mater a sold reputaton n whch no flaw can be found, even by the most severe crtc. t s our hope, then, that the example of the two Sophomores wll be followed whenever lke ntatons are mposed by any socety n the school. THE resolve of the Athletc Club to open at least four of the events n the games to be held n the gymnasum Aprl 1 to members of outsde clubs, notably the Harvard Athletc Assocaton, the non Athletc Club, and the Jamaca Plan Boat Club, s a step n the rght drecton, and shows a confdence that we hope wll be verfed n the ablty of ts members to uphold the honor of the club aganst most worthy adversares. Certanly the other clubs cannot accuse ours of unfarness n the selecton of events, for they all have equal and some far greater advantages than ours for the practsng of them. Then, too, wth one excepton, ts records are nothng to brag of; and whle at the same tme the club does not doubt that t can better them, t would very much lke ts neghbors to compete wth ts members before the club gets too hgh n the scale of athletc prowess, - n fact, before t gets to such a heght that an nvtaton to ts games exercses the chllng effect that one to run wth the best " sprnters' " n the country does on men that have only the advantages of a gymnasum track, - twenty laps to the mle.
rr - f af1 a _ 110 THE TECH. -- -- --- We most sncerely hope that the club's nvtaton may be accepted n the sprt wth whch t s gven; and our neghbors, should they see ft to accept, may rest assured of a most hearty welcome. Garntslutxthas " Each Man's Work shall be made Manfest." JOHN D. RNKLE, the second presdent of the Massachusetts nsttute of Technology, was born n the town of Root, Montgomery County, n the State of New York, Oct. 11, 1822. Hs early educatonal advantages were those furnshed by the dstrct school of that perod, and lke other country boys, he dscontnued study n summer as soon as he was old enough to be of use on the farm. At the age of sxteen, he attended a select school for three months, where he began the study of algebra and geometry. For the next ten years hs tme was spent n farm work, school keepng, and study, when n 1848, by the advce of the late Prof. Benjamn Perce (under whom he studed mathematcs), he entered the Lawrence Scentfc School; also devotng some tme to the study of astronomy at the Observatory, under /Drector W. C. Bond. He was apponted to a poston on the Amercan Ephemers and Nautcal Almanac n September, 1849, whch he stll retans; beng, snce the death of Prof. Perce, the oldest n length of servce on that work. He graduated from the Lawrence Scentfc School a Bachelor of Scence n 1851, recevng the same year from Harvard College the honorary degree of Master of Arts. n 1855, he publshed n the "Smthsonan Contrbutons to Knowledge" a paper of one hundred and twenty-seven quarto pages, enttled "'New Tables for determnng the Values of the Coeffcents n the Perturbatve Functon of Planetary Moton, whch depend upon the Rato of the Mean Dstances." He also establshed, n 1858, the.mathematcal Monthly, whch was dscontnued at the close of the thrd year, on account of the breakng out of the cvl war. Prof. Runkle was early nterested n the plans for the establshment of the nsttute of Technology, and was one of the frst teachers n the school, whch was held temporarly, durng the erecton of the present buldng, n rooms on Summer Street. On the establshment of the school n ts new quarters, n the sprng of 1865, he was elected professor of mathe. matcs, whch poston he stll holds. n the autumn of 1868, n consequence of the llness of Presdent Rogers, he was elected by the corporaton actng presdent, and presdent n 1870, whch poston he resgned n 1878. Durng these ten years of servce, besdes the extenson of the quanttatve chemcal laboratory, the followng new departments wee establshed under hs drecton:- The physcal laboratory n 1869. The mnng laboratory n 1871. The Lowell School of Practcal Desgn n 1872. The Dxwell engne and calormeter n 1874. The mneralogcal laboratory n 1874. The drll hall and gymnasum n 1874. The woman's chemcal laboratory n 1876, wth the co-operaton of the Woman's Educatonal Assocaton. The organc chemcal laboratory s 1876. The mechanc arts shops and School of Mechanc Arts n 1876, by the ad of the Mechancs Chartable Assocaton. The bologcal laboratory n 1877. n addton to the labor consequent on the ntroducton and development of these mportant features, he was called upon to make stll more manfest hs unusual pluck and energy. The great fre, whch dealt such a severe blow to the commercal nterests of ths cty n the autumn of 1872, was followed, as s well known, n the subsequent years by the long and wdespread depresson n the busness of the country at large. The resources of Boston beng thus doubly taxed, many of the earnest supporters of the nsttute were unable to ad ts _l Be
THE TECH. cause as formerly. Ths crcumstance, together wth the decrease of ncome from students, owng to the general busness depresson everywhere prevalng, serously checked the onward progress of the nsttute. Presdent Runkle, by vrtue of hs occupancy of the executve char, was called upon durng ths dark perod to bear the chef burden of these reverses. But as wll be seen above, not only dd he carry the nsttuton safely through ths crtcal perod, but also largely ncreased ts educatonal facltes. He had constantly n mnd the development of the school on the bass of the orgnal plan and scope, wth the sprt of whch le was so thoroughly mbued. The devoton and energy whch under such adverse crcumstances could establsh one new departure for every year of admnstraton should be held n grateful remembrance by all who proft by these ncreased facltes. Throughout, hs watchword seems to have been, "Whatsoever thy hand fndeth to do, do t wth thy mght." The mnng laboratory was conceved and planned by Presdent Runkle. Wth a vew to makng the students of the nsttute acquanted wth those who mght be ther future employers, and thus openng up a channel of communcaton for mutual beneft, he organzed expedtons of students and professors, n the face of great dffcultes, and vsted Colorado and other mnng regons of the West n two successve summer vacatons. As a result of ths undertakng, he conceved the dea of a practcal mnng laboratory, whch he mmedately put nto executon. The establshment of the School of Mechanc Arts s also due entrely to the exertons of Presdent Runkle. n a vst to the Centennal Exposton, held n Phladelpha n 1876, hs attenton was attracted by the unque exhbt of the Russan schools at Moscow. He was quck to perceve the practcal value of ths method of teachng, consstng of nstructon n the use of tools, as dstngushed from the art of constructon. The Russan commssoners, observng hs apprecaton, presented hm wth the greater part of ther exhbt; and, aded by ths, he at once prepared plans for the erecton of a buldng n connecton wth the nsttute for the purpose of teachng ths system. These plans were speedly executed, and a report prepared two years later was sent to Russa, and resulted n the presentaton to the nsttute of a stll more complete set of models, by the command of the Czar. The ncessant stran both of mnd and body caused by these untrng efforts for the support of the nsttuton, whose nterests he had made so entrely hs own, compelled hm to resgn n 1878, and take a well-earned rest by a twoyears' vst to Europe. Even then, always mndful of the cause of techncal educaton, he made a valuable and thorough examnaton of the Contnental schools whose specalty s nstructon of that nature. The result of these observatons he emboded n a paper read before the Socety of Arts shortly after hs return, a full report of whch was publshed n the New Engld and manufacturer for Aprl 15, 1881. n 1880 he returned to the nsttute, to resume hs dutes as professor of mathematcs. The Steam:-Eagne ndcator, and what t ndcates.. THE' followng dagrams have been taken ths school year by members of the Senor Class n Mechancal Engneerng; and as each dagram has some specal feature, we hope the explanaton wll prove nterestng. The dagrams shown n Fg. 1 were taken at the same nstant from both ends of the cylnder. The dagram on the left shows a very bad adjustment of the steam valve, - a defect whch the ndcator alone can show, as the engne to all outward appearance was runnng perfectly. The admsson valve does not open untl the pston has started on ts stroke, hence we have the curved steam lne E C A. From the pont of cut-off A we have a far card up to the pont E on the return stroke. ll
112 THE TECH _ Whle the pston s changng ts drecton of moton at the end of the stroke, the pencl of the ndcator falls to the lower pont of the lne E, showng that the compressed steam has escaped n some way, ether through the packng rngs of the pston or through the exhaust valve, probably the latter. The dagram on the rght of Fg. 1 s a far card n every way, although more compresson would have mproved t; and f the steam valve had opened sooner, we should have had a square corner at D nstead of the The greatest pressure ob- round one shown. taned n the lefthand dagram was 39.4 bs., C whle n the r ghthand dagram the greatest pres- \ sure was 48.7 / V lbs. Ths dfference s due to ' the late adms- Sen son of the steam, the pston, n realty, runnng away from the steam, so that the maxmum pres-. sure was not \ Ac< - reached before cut-off occurred. The mean effec- >-- tve pressure for -- =-- the left-hand dagram was 18 lbs., whle the same for the other dagram was 19.5 lbs. ; and although there s lttle dfference between the mean effectve pressures, yet f we look at the ponts of cutoff A and D, we see that a larger porton of the cylnder volume has been flled wth steam n the former than n the latter case. The lefthand dagram shows us that 42.2 lbs. of water were evaporated per hour for each ndcated horse-power, whle the rght-hand dagram used only 33.2 lbs. per horse-power. For the same amount of work there s a gan of about 22 per cent n favor of usng the steam as ndcated n the rght-hand dagram. Ths dfference s caused entrely by the wrong settng of the valve; for after adjustng the valve, the dagrams from both ends of the cylnder dffered n no essental part. The dagram shows exactly the amount of steam used n the cylnder, but does not ndcate the amount of water carrred along wth the steam from the boler. The actual amount of water passng through the cylnder can only be determned by weghng the amount fed nto the boler and 1.B 27 evaporated. But.2*. although the da- /, grams do not tell us precsely the / quantty of water ^^ ^evaporated, yet ^. they do show us C-6 ^the great dffer- 1e- 30o ence exstng n the manner of usng 'the steam..the dagrams shown n Fg. 2 were taken from A. an engne dong 40 1. ts ordnary work, although at tmes t s called upon to do consderable more than s here ndcated. The steam used by ths engne s suppled through the Holly system of underground ppes, the steam beng generated at a central staton. The engne s stuated on the lowest ground to whch steam s run, and consderable trouble s caused by the condensed steam gettng nto the cylnder n large quanttes at every stroke. A very small quantty of steam was requred to do the work, hence the steam valves opened but an nstant, and the work was done by the expanson of the steam. The most strkng feature of the dagrams s -T e 1 m
_ the pecular compresson curve a b. Ths was at frst thought to be the fault of the ndcator; but the nstrument was new and worked perfectly well on other engnes, and gave ths lne at three dstnct tests, the ndcator workng perfectly on other engnes between these tests. The corner a was not so sharp at tmes, and the trouble was undoubtedly due to the large quantty of water n the cylnder not havng the means of escapng as freely on ths end as on the other, the quantty of water varyng at tmes. The pston of the engne strkng the water on the return stroke caused a sudden - rse n pressure, whch became so great that the water was forced through the pston rngs and exhaust valve, the fallng of pressure to b at the end of the stroke ndcatng such leaks. Owng to the lost moton n the stem of the steam valve of the rght-hand dagram, the valve was not fully opened, and the pressure beng on ths account reduced, we do not get so hgh an admsson lne as on the other dagram. The rse at c n the expanson curve of.the rght-hand dagram was undoubtedly caused by the steam blowng through the pston rngs as soon as compresson commenced on the other sde of the pston. The dagram n Fg. 3 was taken from a large beam engne n the rollng mll of the Bay State ron Works at South Boston. The engne drves the ron rolls, and when the ron runs through, has to do a large amount of work : but when the ron drops out, the engne has nothng to do but drve the rolls. The fgure shows n realty two dagrams, the pencl beng held to the paper durng two consecutve revolutons; the dagram above the atmospherc lne beng taken whle the ron was n the rolls, and the ron rollng out on the return stroke. The dagran for the lfext stroke for ths end of the cylnder was the one shown below the atmospherc THE TECH. ~r lne. The governor controls the engne by openng the steam valves more or less as occason requres. When the ron was out of the rolls,very lttle steam was needed, and the pencl rose only to the pont f; so that as the pston receded from the end of the cylnder, the pressure dropped by expanson below the atmospherc lne. n ths case, durng the latter part of the stroke the atmospherc or back pressure on one sde of the pston s greater than the steam pressure on the other sde, and ' hence tends to ^ stop the engne, whch s just what s wanted ^ /O. to prevent the... = -^*". *^...... engne from run-- nng too fast when the ron s out of the rolls. t wll be notced that the back pressure lnes of both dagrams meet at g, and concde on the return stroke. The dagrams were taken just before the engne stopped workng, and the steam pressure was low. H. G. M. L _ Na o.b oatces. 113 HAMLET: A Tragedy. By W. Shakespeare. The plot andc executon of ths producton, though excellent n some thngs, are nevertheless open to grave objectons. The hero, a hypochondrac Dane, s altogether too sluggsh to sut modern deas: he has nothng of the dash and vgor of Olver Doud Byron n " Across the Contnent." The dalogue and rhetorcal fgures are also qute faulty n several places. For nstance, ths same Dane asks whether he shall "take arms aganst a sea of troubles," when everybody knows a man would say, "Dam a sea of troubles." Another evdence of the poor taste of the author s hs excessve use of quotatons. However, he s doubtless young; and f he should conclude to try hs hand agan at dramatc wrtng, hs growng wsdom wll, we hope, prevent a repetton of these crudtes.
r 114 THE CANTERBRY TALES. By Geoffrey Chaucer. New York: Dappleton & Co. The above s the ttle of a collecton of metrcal stores, whch are evdently the work of some callow youth who never went to school, but was "educated at home." The spellng and wordng of some of these effusons are smply heart-rendng. Errors, whch t s to be hoped are partly typographcal, occur on almost every lne. Thus n one short paragraph he spells summer, "somer"; green, " grene"; whenbut we wll spare our readers. For the rest, the stores are rather nterestng, but occasonally a trfle broad. We cannot predct for them any great popularty. BALLADS AND JNGLES, Old and New, for Very Lttle Folks. By M. Goose. Boston: Lev Shepard. We can cordally recommend ths work to all parents of Freshmen. t contans nothng whch could offend the strctest delcacy, or nstl n the heart of chldhood anythng but good. The sublmest sentments and profoundest truths are expressed n language so drect and smple that the nfant mnd cannot fal to comprehend them. Bound n full calf, glt edges, $3.00. awe have also receved the followng recent publcatons: - THE NGRATTDE OF REPBLCS; or, The Roamng Ranger of the Western WTorld. By Dan'l Pratt, G. A. T. Sold only by subscrpton. OLEOMARGARNE. * _ What 's-n-a-name" Seres. VANTY FAR; or, The Evls of Cgarette Smokng. THE VALE OF TME. 50 cents n paper; 75 n cloth. THE COLLEGE JOKE-BOOK. Prnted from stereotyped plates. llustrated by cuts from the "Larvard Harpoon." * Ths s not a treatse on the manufacture of the artcle, but merely the story of a pet goat who was a bad butter. THE TECH ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ znng: and olhemstr. THROGH the courtesy of Mr. T. T. Morrell, head chemst at the Cambra ron Works at Johnstown, Pa, Mr. Norrs, of the Class of '81, has been enabled to send to Prof. Wng, for use n the quanttatve laboratory, a complete set of notes on the methods of analyss used there. These methods were devsed by Mr. Morrell, and are used only at those works. The notes are to be papyrographed, and ntroduced here n the laboratory for the beneft of the students. The thanks of all nterested n the quanttatve laboratory are due to Mr. Nolrrs for hs pans, and especally to Mr. Morrell for hs kndness n allowng hs own specal method to be sent here. Prof. Wng has on hand a consderable amount of " Orange No. 3" for purposes of quanttatve analyss, and n the nterest of chemstry would be glad to supply any laboratory desrng some of the artcle. Ths was frst manufactured as an anlne dye, but was found useless for that purpose, and the manufacture of t n ths country ceased n consequence. t s stll manufactured n small quanttes n Germany for use n chemcal analyss, as t has been found very valuable n that capacty. The Mzng Record of New York says, concernng the ozokerte (mneral wax) deposts of tah: We are glad to see that a company has been organzed n Boston, wth ther offce at 82 Devonshre Street, to develop the nvaluable deposts of mneral wax and ol shale n Spansh Fork Cafnon, tah County, n the Terrtory of tah. From ths rare mneral substance may be made wth proft paraffne candles, burnng and lubrcatng ol, sealng wax, axle grease, paraffne vaselne, substtute for beeswax, heel-ball, shrt polsh, anlne dyes, and the product can be used n the manufacture of rubber goods. Bcycles are out agan, and the courtplaster trade s lookng up. e E e C a e E *,
THE TECH ScoSe nc e rates. T HE report of the drector of the mnt says that the total yeld of gold and slver n the nted States for the past year was $75,000,000, aganst $80,000,000 n 1879. Colorado comes frst, Calforna next. Masks for the protecton of glass and metal workers are now manufactured of mca. They are qute transparent, and have n front of the mouth an ar tube leadng behnd the head, and termnatng n a funnel n the bottom of whch s a most,sponge. Recent experments seem to show that the electrcal resstance of ron and steel wre s a measure of the power of the wre to resst tensle stran, and of the amount of combned sulphu', slcon, and phosphorus. An able artcle on Scence and the Woman Queston, by Mss M. A. Hardaker, n the Popular Scence lonuthly for March, wll do much to dspel the foolsh sentmentalsm attendng many "Women's Rghts" agtatons. The artcle s doubly nterestng from the fact that t was wrtten by a woman. Tl'e Amercan Journal of the Medcal Scences for January has a most nterestng artcle On flylpnosm, or Mesmersm. Besdes gvng the results of the most trustworthy expermenters on human subjects, t descrbes the curous phenomena arsng when the hypnotc state s nduced n anmals. Experments of the Russan chemst Kajander ndcate that the rate at whch a metal dssolves vares as the electrc conductvty of the acd vares. Nature for Feb. 23 has an abstract of a value able paper on nfluence of Stress and Stran on Acton of Physcal Forces. Arthur Stracllng makes the curous statement n Nfature.that n cases of mental emoton, hystera, acute posonng, and tetanus, women always clnch ther hands so that the thumb comes nsde the fngers, whle wth men the thumb cones on the outsde.. $partng: rates. 115 1 rlhe games to be gven by the athletc club Aprl 1 n the gymnasum wll consst of the followng: Tug-of-war, teams of four men, total weght lmted to sx hundred pounds, and tug-of-war, teams of four men, weght unlmted; runnng hgh kck; two-handed vaultng and pole vaultng, - open to members of any regularly organzed amateur athletc assocaton n New England,--and runnng hgh and st-ndng hgh jumps ; puttng the shot; and clmbng the roe, - open only to club members. A slver medal wll be gven to the wnner of each event, and a second medal of bronze n each event havng fve contestants. Entres wll close a week before the games. n the fourth wnter meetng of the Yale Athletc Assocaton, n the college gymnasum, the records n the dfferent events are as follows: Tug-of-war (fnal pull), 1, '83, by 5 nches; 2, '84, vaultng 6 feet 1 nch; runnng hgh kck, 8 feet 11 nches; runnng hgh jump, 5 feet (won easly). At Harvard, March 11, cuttng the shot, 34 feet 9 nches. Prof. Burrs s gettng up a class for dumbbell work n the gymnasum. He propo-3 t- teach the method devsed by Mr. Roberts, of the Young Men's Chrstan Assocaton; and we most heartly recommend hm to every man that desres the best possble system for general development. The seventh annual games of the nter-collegate Athletc Assocaton wll take place May 7 at the Manhattan Polo Grounds, New York Cty. The events wll be: 100-yard, 220-yard, quarter-mle, half-mle, and mle runs; 120- yard hurdle race; one-mle walk; runnng hgh and runnng long jumps; pole vaultng; puttng the shot; throwng the hammer; and tug-ofwar, teams of four men, total weght lmted to sx hundred pounds. Specal medals wll be gven to each wnner that beats prevous collegate records; and the college that scores the most ponts wll have a set of colors n addton to the custody of the champonshp cup.
t TH E TECH.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 113 11_ lna General. SEVERAL of the pledged subscrptons of the Freshman ball are stll unpad. Such delay s hardly pardonable. The chropodst dates from Wllam the Conqueror. Major Alexander s makng many needed reforms n the C. C. M.. T. battalon. The class of '83 has elected a commttee of three on the annual ball. The battalon wll drll n the open ar as soon as the weather becomes settled. The new pulley weghts and dumb-bells were a much-needed addton to our gymnasum. Danel Pratt s developng the characterstcs of the Hoosac Tunnel and becomng a great bore. Mr. Rpley, presdent of the Athletc Club, has been prevaled upon to wthdraw hs resgnaton. Do the msguded youths who promenade Tremont Street n mortar-boards consder themselves sublme? A Tech. Freshman was overheard to declne -anh nvtaton because hs "studes at the 'nversty' are so severe." Covers have been provded for THE TECH exchanges n the lbrary. They - the covers - should be treated wth respect. Let hm who says Amerca has no dstnctve lterature read the latest sensatonal story, - " Mercless Ben, the Har-Lfter." JEsthetcsm wll doubtless be makng rapd strdes n the nsttute, snce t has been taken under the fosterng care of the 2 G. Mr. D. A. Sargent, of the Hemenway Gymnasum at Harvard, has consented to act as referee n the comng Athletc Club games. Edwn Arnold's poem, " The Lght of Asa," has been publshed n a three-cent edton; at that rate, t s consderably cheaper than kerosene. TT We have receved a copy of the drectory of the Class of '77. The lst ncludes both regulars and specals, there beng ffty-sx names. A Freshman was seen n the thrd-year laboratory anxously nqurng for " Hadley." He merely wshed to see hm on a small matter of busness. The Soph. who had been around to see some frends, and walked home wth dffculty, wrote to the famly that he had been studyng the theory of gravtaton. They had quarrelled, and she was watng for hm to begn the peace; at length he sad, "Je t'adore." " Shut t yourself," sad she. He dd, and she s stll watng. One of our professors says that he don't beleve there s another buldng n the country where there s more gong on and where there are more students than at the nsttute. Most of the C. E.'s have fnshed the requste number of plates n stereotomy. Prof. Vose has pressed the work forward n order that they may take advantage of the comng pleasant weather for out-door work. Scene: German rectaton. 7wo students sttng back to back. " -Professor: Mr. B., translate the frst sentence." Mr. B. hestates and breaks down. Professor: " am afrad Mr. F. does not afford you a good support." Great applause by the class. The negatve of Prof. Runkle's portrat has been kndly lent us by Mr. E. J. Foss, of Malden, who was formerly the nsttute's cl:ss photographer. Hs "Garden Studo" s a model of convenence and adaptaton to the needs of a large busness. The specal lectures of Prof. Cross on electrcty are gettng hghly nterestng. They deserve a better and larger attendance of the students of '82 and '83. Prof. Cross has just commenced the subject of telephony; so now s m r N Ep m m m0 F _ m ; -c....--. - - -... -.... ~ ~.. 1.,
,t - -;.' - THE 117 -~T E TE H 1 the tme to hand n your name f you want to hear about ths mportant subject. NOTES FROM MNNG LABORATORY. - Mr. Ross fnds a trace of gold n hs galena from Colorado. Mr. Mansfeld has commenced hs gold ore from near Lsbon, N. H. Mr. French obtaned a gold button worth about $54.25 fom hs jeweller's resdue. Mr. Faunce and Mr. Munroe have each one more smelt on the copper ore. There s beng run on the Evans table, n the mnng laboratory, some of the jgged products from the Revere Copper Works. The brass and copper whch are to be obtaned are mxed wth slag, cnder, etc.,' of very nearly the same specfc gravty; hence t wll be a good test for the table. Yes, went to church one day Wth some money,- by the way, 'd been savng from my pay For some socks; But she sat across the asle, And she sunned me wth a smle: So placed my lttle ple n the box. Accordng to Seubert, the mean value of eght experments, corrected and reduced to vacuum, gve 194.34050 as the atomc weght of platnum. Broke, Broke, Broke, BROKE, broke, broke, n ths cty by the sea! And the thought of the unpad Bursar's bll s a thought that maddens me. Alas for the washwoman's boy, As he sngs n the hall so gay, And coolly presents hs bll, Whch he daly mplores me to pay And the stately bloods go on To the club-house over the hll; But, oh, for the touch of a vanshed V, And the sound of a chnk that s stll! Broke, broke, broke, n ths cty by the sea But the welcome sght of a check from home Wll make a new man of me. C. A. H. P - TECH. H 3Exchanges. rhe AMechancal Engneer has recently enlarged ts space, both for readng matter and advertsements, by the addton of covers, whch consderably mprove the general appearance of the paper. The Engneer now becomes a journal of sxteen pages, publshed fortnghtly, and devoted, as ts ttle ndcates, to mechancal engneerng and the alled arts. t s especally a paper for practcal men, and contans descrptons of new machnery, hnts and shop knks, whch often prove nvaluable to men who am to do ther work by the best and quckest methods. The last number, March 15, gves an account-- of specal nterest to our students -of the "summer school of engneerng" as carred out by the professors and students of the Columba School of Mnes. The Aprl Atlantc gves us the concluson of Lathrop's short seral, "An Echo of Passon," n chapters X.-X., whle Elzabeth Stuart Phelps begns a new seral story, "Dr. L:y," whch cannot fal to attract attenton, the name of the author beng suffcent to nsure a host of readers. Two chapters of "'The House of a Merchant Prnce," and the frst paper by E. W. Hlgard on "Progress n Agrculture by Educaton and Government Ad," complete the contnued papers of the number. For shrt stores we fnd Mss Woolson's "n Vence," and Mr. Dennng's account of " Jacob's nsurance." The leadng artcle by John Fske, "Europe before the Arrval of Man," wll be found of great scentfc nterest, whle Edward Farrer contrbutes a very engagng artcle on "Folk-Lore of Lower Canadt." These, wth other nterestng artcles, poems, revews of recent hooks, and a dversfed Contrbutors' Club, complete a number whch mantans well the hgh standard of the magazne. The Sunbeam appears to have taken "Master TECH" under her maternal protecton, and propheses a fne growth for the chld " w hose wsdom already exceeds ts years." Dd the
'*. '... '. ~~~~~ ~~~ ~~~ ~~~ ~~~ ~~~ ~~~ ~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ '.-»~~~ -: ~~~~~~~~~~~118-~~ THE TECHE 118 ',~~THE TECHQ. _ -- ~~~~~~~~~~~ precocous youth desre a protectress who mght sheld hm from the jeers and jealouses of ths unfeelng world, perhaps he could not do better than accept ths guardanshp; but we thnk he has proved hs ablty to walk alone, and feel oblged to return the flatterng proffer wth thanks - much. Che Beacon contnues to put n an appearance wth the notceable error n ts headng unremeded. We congratulate the Oberln Revew on the mproved typographcal appearance of ts last ssue. Clearness of prnt and beauty of form are as requste as entertanng matter n college journalsm; and n precedng ssues, the Revew has been sadly lackng n these respects. We shall look for the good word from Oberln wth ncreased nterest. Congratulatons to the Yale Record are n order for ts mproved appearance n ts new cover. f college papers must have advertsements on ther frst pages, by all means let us have them concealed by tasty covers; and we hope to see others of the fraternty follow the Record's example. We mght suggest a somewhat stronger bndng as an addtonal mprovement. A lst of the present techncal exchanges may be nterestng to readers of THE TECH. The lst ncludes some of the foremost journals n the country, that are regarded as authortes n ther respectve departments. The prvlege of access to these papers, whch are placed n the readng-room and open to all students, s alone, t seems to us, well worth the subscrpton prce of our own paper: - Ralroad Gazette, Amercan Machnst, Scentfc Amercan, Boston Journal of Commerce, Mechancal Engneer, Lef'e Mechancal News, Textle Record of Amerca, Van Nostrand's Engneerng Magazne, Engneerng and Mnng Journal, Mnng Record, Mnng Gazette, Mnng Revew. Butter s strong, but cheese s mtey. - Ex. t s no longer " pass t back," but ' throw t home." Seventeen men are n tranng for the nne at Brown, and twenty-two at Yale. -Ex. There s every ndcaton that we shall have a good battng nne ths year. - Prncetonan. The Socety for the Preventon of Poets proposes to rase the prce of poetc lcense. - Ex. Wthn the past year $19,000,000 have been gven to educatonal nsttutons by prvate ndvduals. - erald. A Boston artst s credted wth havng panted/an orange peel on the sdewalk so natlrally that sx fat men slpped down on t.-ex. " Eat onons, ss," s the Post's advce to the maden who asked how to avod havng a mus, tache on her upper lp. An exchange asks:" Who wll teach Harvard how to read the turkey tracks on tea chests, now that her Chnese professor s no more?" She: " What a remarkable run Hazel Krke had at Madson Square last wnter!" He: ndeed! had not heard of t, What tme dd he make?" - Student. Mr. Haven Tenney was called as a wtness n a Delaware court; and when the judge asked hm hs name and he answered, " Haven Tenney," the judge remarked that every man hbs a name, the wtness was tryng to nsult the Court, and was therefore fned $10. - Ex. dearly love at early dawn n May To wander forth far from the haunts of men, And n some quet and sequestered glen, Watch Nature's face under her cloud of gray; And note, as slowly the soft msts gve way, How the hlls doff ther cloud-caps one by one, Tnged wth the color of the rsng sun, Tll all s lghted up by the new day. And then my wanderng eye returns to scenes, Though-near, no less nsprng, no less grand: See yonder bowlder rear ts towerng crest, That ths sweet glen from garsh brghtness screens; And see those words traced by a gant's hand, rgng me strongly to " Chew Jackson's Best." Lampoon.,1^'* ~.,.
(. l " 5""; C`.- '- '- : :',.1 :j..... ;r..r : ; / 1. _ r r - X l'...". a c. :- -- :-TH TEH 1 JEWELRY FOR GENTLEMEN. WATCHES, VEST CHANS, DOBLE CHANS, LOCKETS, SEALS, PENCLS, MATCH BOXES, SLEEVE BTTONS, SLEEVE LNKS, STDS, COLLAR STDS, SCARF RNGS, SCARF PNS, SEAL RNGS. Desgns furnshed, and specal artcles made to order. BGELOW. KENNARD & B11 Washngton Street. - - - CO. LTTLE, BROWN & Scentfc Books. CO. M- A large stock of Books n all branches of Scence always on hand. Catalogue sent on applcaton. W'Also, Standard Works n General Lterature, n cloth and fne bndngs. 284 WASHNGTON BOSTON, MASS. STREET, CODMAN & SHRTLEFF, 167 TREMONT STREET, BOSTON, DEALERS N GOLD, PL ATNM AND SLVER, PLATE, WRE and FOL. N THE FORMS OF PLATNM CRCBLES, BLOWPPES, Etc. FLETCHER'S (Englsh) - HEATNG APPARATS -- Fnrnsheol at Mannfacturers' ---------- Lowest Prces. Blue, Gray Mlled,T"5r and Whte Sutngs -) FOR (--- BCYCLE COSTMES -) AT (- SHEPARD, NORWELL WNTER T. STREET, BOSTON. TnHE & 00. TECH. ~ 119 -- -- a "Ba YMD" GolMbD FtH JE P71V1D BlOYhE!ND ) NNNGHAM & CO. [KJ n(yerss s MPORTNG MANFACTRERS OF BCYCLES AND TRCYCLES. 5ODD PE fllows' HALL, BOSTON. Send three-cent stamp for our llustrated Catalogue. HENRY F. MLLER, Pano-Forte Manufacturer - -- Boston, Mass. c3"- covers! - We manufacture and mport all our gloves, and. guarantee the prces are 20 per cent cheaper than the same qualty s sold else. where. We keep constantly n stock the most complete assortment of Gentlemen's Kd Gloves to be found n the cty. All Gloves put on, ftted perfectly and warranted. 49 REMEMBER THE NMBER.. 17 TEMPLE PLACEf -- 1-Centemer Glove Co.-,-- BOSTOW MAS8s
120 THE TECH. DOE, HNNEWELL MANFACTRERS OF & CO. FRST-CLASS FRNTRE MANTELS, MRRORS, DRAPERY CRTANS, LACE CRTANS, WNDOW SHADES, ETC. M0 :PO C T T-E F= S 0S -, 3 0 - S ST E R Y C-OODS. Specal attenton gven to FRNSHNG APARTMENTS THROGHOT, ncludng the standng fnsh NEWELS, DOORS, DECORATONS, DRAPERY, CRTANS, FRNTRE, Etc. _ Nos. 577 and 579 WVashngton E. R. HNNEWELL... 6t+- O Street -" BOSTON. H. Fo BRCHSTEAD. :m r 3~ =E~~~C8 9 Tr f -9 ARTSTCO FLORAL DEcORATOR, BO7Q1TS, WEDDNG AND PARTY DJECOJRATONS. CHASTE FNERAd DESGNSS a Specalty. 69 Tremont Street - - -- nder Tremont House. J A ME S M c S W NE HAR CTTER AND 5 TEMPLE PLACE, ROOM 8, BOSTON. YY, VG MAKER, HA CTNG, 25 ots. Superfluou Hars extracted wthout acds or fluds of any knd by a new method approved and practsod by the bost Physocans of Boston. 5 ETCHNGS. PHOTOGRAPHS, ENGRAVNGS And other Art Goods, STABLE FOR S TDENTS ROOM S 0 Specal attenton to Artstc Framng. J VLLjMS 508 WASHNGTON & E ERE TT STREET, BOSTON.