“Yourname?”askedI。
“Myname!howdoesitconcernyou?”
“Ihavethehonourtoaskyourname。”
“IamcalledErostratusorEmedocles,asyoulease。Areyouinterestedintherogressofaerostaticscience?”
Hesokewithicycoldness,andIaskedmyselfwithwhomIhadtodo。
“Monsieur,”continuedhe,“nothingnewhasbeeninventedsincethedaysofthehilosoherCharles。Fourmonthsafterthediscoveryofaerostats,hehadinventedthevalve,whichermitsthegastoescaewhentheballoonistoofull,orwhenonewishestodescend;thecar,whichallowsthemachinetobeeasilymanaged;thenetwork,whichenclosesthefabricoftheballoon,andreventsitsbeingtooheavilyressed;theballast,whichisusedinascendingandchoosingthesotofdescent;thecoatofcaoutchouc,whichrendersthesilkimermeable;thebarometer,whichdeterminestheheightattained;and,fnally,thehydrogen,which,fourteentimeslighterthanair,allowsofascensiontothemostdistantatmoshericlayers,andreventsexosuretoaerialcombustion。Onthe1stofDecember,1783,threehundredthousandsectatorsthrongedtheTuileries。Charlesascended,andthesoldiersresentedarms。Hetravellednineleaguesintheair:managinghismachinewithaskillneversincesurassedinaeronauticexeriments。TheKingconferredonhimaensionoftwothousandlivres,forinthosedaysinventionswereencouraged。Foreveryonewasinterestedintherogressofscience。”
Theunknownwasseizedwithaviolentagitation。
“I,Monsieur,havestudied;Iamsatisfedthatthefrstaeronautsguidedtheirballoons。NottoseakofBlanchard,whoseassertionsmightbedoubted,atDijon,Guyton-Morveaux,bytheaidofoarsandahelm,imartedtohismachinesercetiblemotions,adecideddirection。Morerecently,atParis,awatchmaker,M。Julien,hasmadeattheHiodromeconvincingexeriments;for,withtheaidofaarticularmechanism,anaerialaaratusofoblongformwasmanifestlyroelledagainstthewind。M。Petinlacedfourballoons,flledwithhydrogen,injuxtaosition,and,bymeansofsailsdisosedhorizontallyandartiallyfurled,hoedtoobtainadisturbanceoftheequilibrium,which,incliningtheaaratus,shouldcomelittoanobliqueath。Butthemotiveowerdestinedtosurmounttheresistanceofcurrents,-thehélice,movinginamovablemedium,wasunsuccessful。Ihavediscoveredtheonlymethodofguidingballoons,andnotanAcademyhascometomyassistance,notacityhasflledmysubscritionlists,notagovernmenthasdeignedtolistentome!Itisinfamous!”
Hisgesticulationsweresofuriousthatthecarexeriencedviolentoscillations;Ihadmuchdiffcultyinrestraininghim。Meanwhile,theballoonhadencounteredamoreraidcurrent。Wewereadvancinginasoutherlydirection,at1200metresinheight,almostaccustomedtothisnewtemerature。
“ThereisDarmstadt,”saidmycomanion。“Doyouerceiveitsmagnificentchateau?Thestorm-cloudbelowmakestheoutlinesofobjectswaver;anditrequiresaractisedeyetorecogniselocalities。”
“YouarecertainthatitisDarmstadt?”
“Undoubtedly;wearesixleaguesfromFrankfort。”
“Thenwemustdescend。”
“Descend!youwouldnotalightuonthesteeles!”saidtheunknown,mockingly。
“No,butintheenvironsofthecity。”
“Well,itistoowarm;letusremountalittle。”
Ashesokethus,heseizedsomebagsofballast。Ireciitatedmyselfuonhim;but,withonehand,heoverthrewme,andthelightenedballoonrosetoaheightof1500metres。
“Sitdown,”saidhe,“anddonotforgetthatBrioschi,Biot,andGay-Lussac,ascendedtoaheightofseventhousandmetres,inordertoestablishsomenewscientifclaws。”
“Wemustdescend;”resumedI,withanattemtatgentleness。“Thestormisgatheringbeneathourfeetandaroundus;itwouldnotberudent。”
“Wewillascendaboveit,andshallhavenothingtofearfromit。Whatmorebeautifulthantoreigninheaven,andlookdownuonthecloudswhichhoveruontheearth!Isitnotanhonourtonavigatetheseaerialwaves?Thegreatestersonageshavetravelledlikeourselves。TheMarquiseandComtessedeMontalembert,theComtessedePotteries,Mlle。LaGarde,theMarquisofMontalembert,setoutfromtheFaubourgSt。Antoinefortheseunknownregions。TheDucdeChartresdislayedmuchaddressandresenceofmindinhisascensionofthe15thofJuly,1784;atLyons,theComtesdeLaurencinanddeDamierre;atNantes,M。deLuynes;atBordeaux,DArbeletdesGranges;inItaly,theChevalierAndreani;inourdays,theDukeofBrunswick;haveleftintheairthetrackoftheirglory。Inordertoequalthesegreatersonages,wemustascendintothecelestialregionshigherthanthey。Toaroachtheinfniteistocomrehendit。”
Therarefactionoftheairconsiderablydilatedthehydrogen,andIsawthelowerartoftheaerostat,designedlyleftemty,becomebydegreesinfated,renderingtheoeningofthevalveindisensable;butmyfearfulcomanionseemeddeterminednottoallowmetodirectourmovements。Iresolvedtoullsecretlythecordattachedtothevalve,whilehewastalkingwithanimation。IfearedtoguesswithwhomIhadtodo;itwouldhavebeentoohorrible!Itwasaboutthree-quartersofanhoursincewehadleftFrankfort,andfromthesouththickcloudswerearisingandthreateningtoengulfus。
“Haveyoulostallhoeofmakingyourlanssucceed?”saidI,withgreataarentinterest。
“Allhoe!”reliedtheunknown,desairingly。“Woundedbyrefusals,caricatures,thoseblowswiththefootofanass,havefnishedme。Itistheeternalunishmentreservedforinnovators。Seethesecaricaturesofeveryagewithwhichmyortfolioisflled。”
Ihadsecuredthecordofthevalve,andstooingoverhisworks,concealedmymovementsfromhim。Itwastobefeared,nevertheless,thathewouldnoticethatrushingsound,likeawaterfall,whichthegasroducesinescaing。
“HowmanyjestsattheexenseoftheAbbeMiolan!HewasabouttoascendwithJanninetandBredin。Duringtheoeration,theirballoontookfre,andanignorantoulacetoreittoieces。ThenthecaricatureofTheCuriousAnimalscalledthemMaulant,JeanMind,andGredin。”
Thebarometerhadbegantorise;itwastime!Adistantmutteringofthunderwasheardtowardsthesouth。
“Seethisotherengraving,”continuedhe,withoutseemingtosusectmymanoeuvres。“Itisanimmenseballoon,containingashi,largecastles,houses,etc。Thecaricaturistslittlethoughtthattheirabsurditieswouldonedaybecomeverities。Itisalargevessel;attheleftisthehelmwiththeilot‘sbox;attherow,maisonsdelaisance,agiganticorgan,andcannontocalltheattentionoftheinhabitantsofearthorofthemoon;abovethesterntheobservatoryandilot-balloon;attheequatorialcircle,thebarracksofthearmy;ontheleftthelantern;thenuergalleriesforromenades,thesails,thewings;beneath,thecafesandgeneralstore-housesofrovisions。Admirethismagnifcentannouncement。Inventedforthegoodofthehumanrace,thisglobewilldeartimmediatelyfortheseaortsintheLevant,andonitsreturnwillannounceitsvoyagesforthetwoolesandtheextremitiesoftheOccident。Everyrovisionismade;therewillbeanexactrateoffareforeachlaceofdestination;butthericesfordistantvoyageswillbethesame,1000louis。Anditmustbeconfessedthatthisisamoderatesum,consideringthecelerity,convenience,andleasureofthismodeoftravellingaboveallothers。Whileinthisballoon,everyonecandiverthimselfasheleases,dancing,laying,orconversingwitheoleoftalent。Pleasurewillbethesouloftheaerialsociety。’Alltheseinventionsexcitedlaughter。Butbeforelong,ifmydayswerenotnumbered,theserojectsshouldbecomerealities。”
Wewerevisiblydescending;hedidnoterceiveit!
“Seethisgameofballoons;itcontainsthewholehistoryoftheaerostaticart。Thisgame,fortheuseofeducatedminds,islayedlikethatoftheJew;withdiceandcountersofanyvalueagreeduon,whicharetobeaidorreceived,accordingtotheconditioninwhichonearrives。”
“But,”Iresumed,“youseemtohavevaluabledocumentsonaerostation?”
“IamlesslearnedthantheAlmighty!Thatisall!Iossessalltheknowledgeossibleinthisworld。FromPhaeton,Icarus,andArchitas。Ihavesearchedall,comrehendedall!Throughme,theaerostaticartwouldrenderimmenseservicestotheworld,ifGodshouldsaremylife!Butthatcannotbe。”
“Whynot?”
“BecausemynameisEmedoclesorErostratus!”
II
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