 system fitted in an automobile. In 1930, the Galvin Corporation introduced the first commercial car radio, the Motorola model 5T71, which sold for between $110 and $130 and could be installed in most popular automobiles. Inventors Paul Galvin and Joe Galvin came up with the name Motorola when their company started manufacturing car radios.1930 CheesesteakA cheesesteak, or a Philly cheesesteak, is a long, crusty roll filled with thinly sliced sautéed ribeye beef and melted cheese. Generally, the cheese of choice is Cheez Whiz, but American and provolone are common substitutions. The art of cheesesteak preparation lies in the balance of flavors, textures and what is often referred to as the "drip" factor. Other toppings may include fried onions, sautéed mushrooms, ketchup and hot or sweet peppers. The cheesesteak was invented in 1930 by Philadelphian hot dog vendor Pat Olivieri who one day decided to substitute beef instead of a hot dog in a hoagie bun. A taxicab driver noticed the alluring aroma and asked for his own sandwich. Through word of mouth, Olivieri's sandwiches the following day were highly sought after by taxi cab drivers around Philadelphia. Due to booming business, Olivieri soon opened up his own shop, Pat's King of Steaks on 9th Street and Passyunk Avenue. Eventually, according to legend, he added cheese to the steak. The cheesesteak is considered to be a cultural icon of the city of Philadelphia.1930 Bathysphere A bathysphere is a pressurized metal sphere that allows people to go deep in the ocean, to depths at which diving unaided is impossible. This hollow cast iron sphere with very thick walls is lowered and raised from a ship using a steel cable. The bathysphere was invented by William Beebe and Otis Barton in 1930. William Beebe, an American naturalist and undersea explorer, tested the bathysphere in 1930, going down to  in a  diameter bathysphere. Beebe and Otis Barton descended about  in a larger bathysphere in 1934. They descended off the coast of Nonsuch Island, Bermuda in the Atlantic Ocean. During the dive, they communicated with the surface via telephone.1930 Chocolate chip cookie A chocolate chip cookie is a drop cookie which features chocolate chips as its distinguishing ingredient. The traditional recipe combines a dough
system fitted in an automobile. In 1930, the Galvin Corporation introduced the inaugural commercial cable car radio, the Motorola model 5T71, which sell for between $ 110 and $ 130 and could be install in most popular car. Inventors Paul Galvin and Joe Galvin came up with the name Motorola when their company start manufacturing car radios.1930 CheesesteakA cheesesteak, or a Philly cheesesteak, is a farseeing, crusty roll occupy with thinly sliced sautéed ribeye beef and melted cheese. Generally, the cheese of option is Cheez Whiz, but American and provolone are common substitutions. The art of cheesesteak planning lies in the balance of spirit, textures and what is frequently referred to as the " drip " factor. Other toppings may include electrocute onions, sautéed mushrooms, ketchup and hot or sweet peppers. The cheesesteak was invented in 1930 by Philadelphian hot dog vendor Pat Olivieri who one day decided to substitute beef instead of a hot dog in a hoagie bun. A cab driver detect the alluring aroma and ask for his own sandwich. Through word of mouth, Olivieri's sandwiches the following sidereal day were highly sought after by cab cab drivers around Philadelphia. Due to booming business, Olivieri soon open up his own shop, Pat's King of Steaks on 9th Street and Passyunk Avenue. Eventually, according to legend, he added cheese to the steak. The cheesesteak is considered to be a cultural icon of the city of Philadelphia.1930 Bathysphere A bathysphere is a pressurized metal sector that allows citizenry to go deep in the ocean, to depths at which diving unaided is impossible. This hollow cast iron sector with very thick walls is lowered and resurrect from a ship using a steel cable. The bathysphere was invented by William Beebe and Otis Barton in 1930. William Beebe, an American naturalist and submarine explorer, tested the bathysphere in 1930, going down to   in a   diameter bathysphere. Beebe and Otis Barton descended about   in a larger bathysphere in 1934. They descend off the coast of Nonsuch Island, Bermuda in the Atlantic Ocean. During the honkytonk, they communicated with the open via telephone.1930 Chocolate chip cookie A cocoa chip cookie is a drop cookie which features cocoa chips as its distinguishing ingredient. The traditional recipe combines a dough
 sydtem fitted in an automonile. In 1930, the Galrun Cor'oratioh introdjced the first commercial cac raeio, tye Motorola model 5T71, whkch sold vor betwwen $110 qnd $130 and could be lustalmcd in nost popular aotomobiles. Itventors Paul Cauvnn and Joe Galvin came up with the nwme Motprlla when their comkanr stzgttd manufacturing car radios.1930 CheesssteakA cheesesteak, pr a Philly cheesesteak, is a llng, crusty roll fipled with tyinlr sliced sautédd ribeye beef and meljed cheese. Generally, the cheese uf chpice is Chgzz Wjhz, but Amermcan agd provolone are comkon subxtitutions. The arv of cheesesteak preparatmon lies in the balagce of fldvkrs, textures and qhqt is oftan rdderfed tp zs the "drmp" factor. Ofher toppints may include friec jbions, sautéed jushrojmf, ketchup and hot or sweet peppers. The bheeaesteak was invented in 1930 by Philadelphian hoj dog vendjr Pat Olivieri who one day decided to substitute beef knsueqd of q jot dog in a hoagie bun. A taxicab driver notissd tme alluring aromc and asked for nid prn sandwich. Tfrough wodd of mouth, Oliviegi's sanqwichws the fojlowong day were highly sought qfter by taxp cav drivers around Pkiladelphia. Bue to boomong business, Olivieri suon kpened up hls own shko, Pat's King of Sgeals on 9th Sufeet and Passyunk Avenue. Etentuclly, accurdimg to jegend, he wdded cheese to the stean. The cveesesteak is considered to be a cultural icon of the cotf ox Philadzlphia.1930 Bathysphere W bathysphere ns a prefsurixed metal aphere vhat allows [eople to go ggep in the ocxan, to de[ths at qhich dkxing unaided ix impossiyje. Tyis hollow cast irpn rlhere with very thuck walls is loeerdd wnf caiseq from a ship usivg x steeu cable. The cathusphere was invented by Silliam Beebe and Ptls Barton in 1930. Wiljiam Beebe, an American naturalidt anv undecsea ecpljrer, tested the bathysphere in 1930, going dlwn to  in a  dyameber fathyspherz. Beebe and Otis Barton descended about  in a larger bathisphere in 1934. They descgndtd off the coest of Nonsuch Hsland, Bermuda in thw Atlantic Ocean. Curing the dive, they dommunhcatef with the surface via telephone.1930 Chocolate chip cookie A chocolate chip ciokie ms a drop cooiie ehich fzatbres chjcoletx chips as its dixtinguishing ingredient. The travitional racnpe combines a dough
system fitted in an automobile. In 1930, Corporation the first car radio, the for $110 and $130 could be installed most popular automobiles. Inventors Paul Galvin Joe Galvin came up with the name Motorola when their company started manufacturing radios.1930 CheesesteakA cheesesteak, or a Philly cheesesteak, is a long, crusty roll filled thinly sautéed beef melted cheese. Generally, the cheese of choice is Cheez Whiz, but American and provolone are common The art of cheesesteak preparation lies in the of flavors, textures and is often referred to as "drip" Other toppings include onions, mushrooms, ketchup and or sweet peppers. The cheesesteak was invented in 1930 by Philadelphian hot dog vendor Pat Olivieri who day decided beef instead a dog a hoagie bun. driver noticed the alluring aroma and own sandwich. Through word of mouth, Olivieri's sandwiches following day highly sought after by taxi cab around Philadelphia. Due to booming business, Olivieri soon up his own shop, Pat's King of Steaks on 9th Street and Passyunk Avenue. Eventually, legend, he added cheese the steak. The is to a icon of city of Philadelphia.1930 Bathysphere A bathysphere is a pressurized metal sphere allows people to go deep in the ocean, to depths diving is impossible. This cast iron sphere with thick is lowered and raised ship a bathysphere invented William Beebe and Otis in 1930. William Beebe, an naturalist and undersea explorer, going down to in a diameter bathysphere. Beebe Otis Barton descended about in a larger in 1934. They descended off the coast of Nonsuch Island, Bermuda in Atlantic Ocean. dive, they communicated with the surface via telephone.1930 chip cookie A chocolate cookie is a drop cookie which features chocolate chips its ingredient. The recipe combines a
 system fitted in an automobilE. In 1930, the GalvIn CorPorAtiOn IntrOducEd the first commERciaL car radio, the Motorola moDel 5T71, wHiCH solD FoR betwEen $110 and $130 aND cOULd bE iNsTalLeD In Most pOpuLar autoMobiles. InvEntOrS Paul Galvin aND JOe Galvin caMe uP with the name motOrola wHeN thEIr comPanY starTed manUFacturIng car radIoS.1930 cheeseSTeakA chEESeSteaK, or a Philly cheesesTEaK, Is a long, crusty rOll filLeD WiTH ThiNly Sliced sautÉeD ribeYE beef anD MeLTED chEEse. Generally, tHe cheese of cHOicE is CheEz whiZ, But AmeRican AnD ProVolone are coMmon SubstitutIons. ThE Art of chEEsesteaK prepaRatIon Lies IN tHe BalAnCE of FLaVorS, TexTures and WhAt Is oftEn reFERREd to As tHe "drIp" facTor. Other toppiNgs May iNCluDe friEd oniOns, sAuTéed mUshrooMs, ketChUp and hot or sweet PeppErs. The cheEseStEak WaS inveNTed in 1930 bY PhIlaDelphiaN hot dog VEndOr pAT olIvieri who one day decIdED To SubstituTe beef INsTeAD of a hot dOg In a HoagIE Bun. A tAxicAB dRiver notIced thE AlLuRing aroMa And askEd For His Own saNDwicH. ThrouGh word of Mouth, oLivieri's sandwiCHes the followiNG dAY WeRE higHly Sought after By taXI cab DrivERs AroUNd PhiLadelPhIA. DUE to booming business, OLiVieri sOon opEned up his own sHop, Pat's KinG OF steaks on 9Th StREeT And Passyunk AveNue. EvEntually, acCOrding to LegenD, he added Cheese to tHE Steak. The CheEseSteAk iS COnSidered to be a cULTuraL iCon of thE ciTy of PhiLadElpHia.1930 batHySphere A baThyspherE iS a PrEsSurIzed mETal spherE tHat AlLowS peopLE to go dEep in The oCeAn, TO dePths at wHIcH DIvinG uNaIded Is iMpOssibLe. ThIS hoLlow casT iron spheRe wITh veRy ThIck wallS is lowered and RaIsed from a sHiP usIng a stEEL cable. ThE bathysphere was invented BY WilliaM BeEbe anD OtiS Barton in 1930. wilLiam BeEbe, AN AmeriCan natUraliSt And UNDerseA EXpLorEr, Tested the bATHysPhere In 1930, GoinG down to  In a  diameter bathyspHEre. beebe and Otis BArtOn deSCEnDed ABoUT  in A lARgeR BAthysphere in 1934. TheY descended OfF ThE coast of NoNSucH ISland, BeRmuda in The AtLAntic OcEan. During The dive, thEy CommUNIcaTed with the Surface vIa telephoNE.1930 ChocOLaTe chiP coOkie A cHoColAte chIp cookIE is A drop Cookie WhIch feaTures ChOcolate cHips as its distinguishing IngredIent. THe tRaditionaL reCIpe Combines a DougH
 system fitted in an autom obile. In1930,  th e G al vinCorp oration introd u cedthe first commercial c ar ra di o , th e  M otoro la mode l  5 T 7 1,wh ic h s ol d  f or be twe en $110  and $130and  c ould be inst a ll ed in most  po pular automo bil es. In ve nto r s Pau l G alvin  and J o e Galv in came u pw ith th e  name M o t or olawhen their compan y  s t arted manufact uringca r  r a d ios .19 30 Cheeses te akA c h eeseste a k, o r  aP hilly cheeses teak, is al ong , crus ty  ro l l fill ed wi th thi nly slicedsaut éed ribey e beef and mel t ed chee se. Ge ner all y, t h ech ees eo f c h oi cei s C heez Whi z,  b ut Am eric a n a nd p rov olon e are  common subst itu tion s . T he ar t ofchee se steak  prepa ratio nlies in the bal ance  of flavo rs,  t ext ur es an d  whatisoft en refe rred to asth e " dr ip" factor. Otherto p p in gs may i nclude fr ie d  onions,  s aut éedm u shroo ms,k et chup and  hot o r  s we et pepp er s. The  c hee ses teakw as i nvente d in 193 0 byP hiladelphian h o t dog vendorP at O li v ieri  wh o one day d ecid e d to  sub s ti tut e  beef  inst ea d  o f  a hot dog in a hoa gi e bun.  A ta xicab drivernoticed th e a lluringarom a  a n d asked for hi s own  sandwich. Throughwordof mouth , Olivier i ' s sandwi che s t hefol l o wi ng day were h i g hlyso ught af ter  by tax i c abdri ver saround Ph iladelph ia .Du etoboomi n g busine ss , O li vie ri so o n open ed up  his  o wn sho p, Pat' s  K i n g of  S te akson9t h Str eeta ndPassyun k Avenue.  Ev e ntua ll y,  accord ing to legend ,he added c he ese  to th e steak. T he cheesesteak is consi d ered to  be  a cu ltur al icon o f t he cit y o f  Phila delphi a.193 0Bat h y spher e Abat hy sphere isa pre ssuri ze d me tal sph ere that allows pe o ple  to go deep i n t he o c e an , t o  d e pth sa t w h i ch diving unaid ed is impo ss i bl e. This ho l low  c ast iro n spher e wit h  very t hick wall s is lowe re d an d rai sed from a  ship us ing a ste e l cab l e.  Thebat hysphe re  wa s inv entedb y W illia m Beeb eand Ot is Ba rt on in 19 30. William Beebe, an A merica n nat ura list andund e rse a explore r, t ested thebat hys phere  in 1930,  goi n gdow n  to in a  diameter ba thy s p he re. Beebe a n d Oti s Bar ton descen dedabout  in a large r  bathysphere i n 19 3 4 . T hey desc en ded off the co ast  o f NonsuchIs land, Bermu da in th eA tlant ic Oce an. Du ring th e di v e, the y co mmu nicated w ith  t h e surfa ce  v i a tele phon e. 1930 C hocola t e ch i p  cookie A chocol ate c h i p coo k ieis adr op cook i e wh ich featur es chocolat e chip s as  itsdisting ui shinging re dient. The tradition al re cipe co mb ines  adough
 system_fitted in_an automobile. In 1930,_the Galvin_Corporation_introduced the_first_commercial car radio,_the Motorola model_5T71, which sold for_between $110 and_$130_and could be installed in most popular automobiles. Inventors Paul Galvin and Joe Galvin_came_up with_the_name_Motorola when their company started_manufacturing car radios.1930 CheesesteakA cheesesteak,_or a_Philly cheesesteak, is a long, crusty roll filled_with_thinly sliced sautéed_ribeye beef and melted cheese. Generally, the cheese of_choice is Cheez Whiz, but American_and provolone are_common_substitutions._The art of cheesesteak_preparation lies in the balance of_flavors, textures and what is often_referred to as the "drip" factor. Other_toppings may include fried onions, sautéed_mushrooms, ketchup and hot or_sweet peppers._The cheesesteak was invented in_1930 by Philadelphian_hot dog_vendor Pat Olivieri_who one day decided to substitute_beef instead of_a hot dog in a hoagie_bun._A taxicab driver_noticed_the_alluring aroma_and asked for_his_own sandwich._Through_word of mouth, Olivieri's sandwiches the_following_day were highly sought after by taxi_cab drivers around Philadelphia._Due_to booming business, Olivieri_soon opened up his own_shop, Pat's King of Steaks on_9th Street_and Passyunk_Avenue. Eventually, according to legend, he added cheese to the steak._The cheesesteak is considered to be_a cultural icon of_the city_of_Philadelphia.1930 Bathysphere A_bathysphere_is a_pressurized metal sphere that allows people to_go deep_in the ocean, to depths at_which diving unaided is_impossible._This hollow cast iron sphere with_very thick walls is lowered and_raised from a ship using_a_steel_cable. The bathysphere was invented_by William Beebe and Otis Barton_in 1930. William_Beebe, an American naturalist and undersea explorer,_tested_the bathysphere in 1930, going down_to_ in a  diameter bathysphere._Beebe_and_Otis Barton descended about _in a larger bathysphere in 1934._They descended off the coast of Nonsuch Island, Bermuda_in the Atlantic_Ocean. During the dive, they_communicated_with_the surface via telephone.1930 Chocolate chip cookie A chocolate chip_cookie is_a drop cookie_which features chocolate chips as its distinguishing ingredient. The traditional_recipe combines a dough