"Oh, make somebody else do your errand and stay here," Laurie begged. "Anybody can buy that stuff. Some of the men must be going to the Falls. Ask Wharton to make them do your shopping."
"Perhaps Ted had other things to attend to," ventured Mr. Hazen.
"No, I hadn't," was the prompt reply.
"In that case I am sure any of the men would be glad to get whatever you please," the tutor declared.
"Save your energy, old man," put in Laurie. "Electrical supplies are easy enough to buy when you know what you want."
"They are now," Mr. Hazen remarked, with a quiet smile, "but they have not always been. In fact, it was not so very long ago that it was almost impossible to purchase either books on electricity or electrical stuff of any sort. People's knowledge of such matters was so scanty2 that little was written about them; and as for shops of this type—why, they were practically unknown."
"Where did persons get what they wanted?" asked Ted with surprise.
"Nobody wanted electrical materials," laughed Mr. Hazen. "There was no call for them. Even had the shops supplied them, nobody would have known what to do with them."
"But there must have been some who would," the boy persisted. "Where, for example, did Mr. Bell get his things?"
"Practically all Mr. Bell's work was done at a little shop on Court Street, Boston," answered Mr. Hazen. "This shop, however, was nothing like the electrical supply shops we have now. Had Alexander Graham Bell entered its doors and asked, for instance, for a telephone transmitter, he would have found no such thing in stock. On the contrary, the shop consisted of a number of benches where men or boys experimented or made crude electrical contrivances that had previously3 been ordered by customers. The shop was owned by Charles Williams, a clever mechanical man, who was deeply interested in electrical problems of all sorts. In a tiny showcase in the front part of the store were displayed what few textbooks on electricity he had been able to gather together and these he allowed the men in his employ to read at lunch time and to use freely in connection with their work. He was a person greatly beloved by those associated with him and he had the rare wisdom to leave every man he employed unhampered, thereby4 making individual initiative the law of his business."
The tutor paused, then noticing that both the boys were listening intently, he continued:
"If a man had an idea that had been carefully thought out, he was given free rein5 to execute it. Tom Watson, one of the boys at the shop, constructed a miniature electric engine, and although the feat6 took both time and material, there was no quarrel because of that. The place was literally7 a workshop, and so long as there were no drones in it and the men toiled9 intelligently, Mr. Williams had no fault to find. You can imagine what valuable training such a practical environment furnished. Nobody nagged10 at the men, nobody drove them on. Each of the thirty or forty employees pegged11 away at his particular task, either doing work for a specific customer or trying to perfect some notion of his own. If you were a person of ideas, it was an ideal conservatory12 in which to foster them."
"It would not have been a bad starter, I assure you," agreed Mr. Hazen. "At that time there were, as I told you, few such shops in the country; and this one, simple and crude as it was, was one of the largest. There was another in Chicago which was bigger and perhaps more perfectly14 organized; but Williams's shop was about as good as any and certainly gave its men an excellent all-round education in electrical matters. Many of them went out later and became leaders in the rapidly growing world of science and these few historic little shops thus became the ancestors of our vast electrical plants."
"It seems funny to think it all started from such small beginnings, doesn't it," mused15 Laurie thoughtfully.
"It certainly is interesting," Mr. Hazen replied. "And if it interests us in this far-away time, think what it must have meant to the pioneers to witness the marvels16 half a century brought forth17 and look back over the trail they had blazed. For it was a golden era of discovery, that period when the new-born power of electricity made its appearance; and because Williams's shop was known to be a nursery for ideas, into it flocked every variety of dreamer. There were those who dreamed epoch-making dreams and eventually made them come true; and there were those who merely saw visions too impractical18 ever to become realities. To work amid this mecca of minds must have been not only an education in science but in human nature as well. Every sort of crank who had gathered a wild notion out of the blue meandered19 into Williams's shop in the hope that somebody could be found there who would provide either the money or the labor20 to further his particular scheme.
"Now in this shop," went on Mr. Hazen, "there was, as I told you, a young neophyte21 by the name of Thomas Watson. Tom had not found his niche22 in life. He had tried being a clerk, a bookkeeper, and a carpenter and none of these several occupations had seemed to fit him. Then one fortunate day he happened in at Williams's shop and immediately he knew this was the place where he belonged. He was a boy of mechanical tastes who had a real genius for tools and machinery23. He was given a chance to turn castings by hand at five dollars a week and he took the job eagerly."
"Think how a boy would howl at working for that now," Laurie exclaimed.
"No doubt there were boys who would have howled then," answered Mr. Hazen, "although in those days young fellows expected to work hard and receive little pay until they had learned their trade. Perhaps the youthful Mr. Watson had the common sense to cherish this creed24; at any rate, there was not a lazy bone in his body, and as there were no such things to be had as automatic screw machines, he went vigorously to work making the castings by hand, trying as he did so not to blind his eyes with the flying splinters of metal."
"Then what happened?" demanded Laurie.
"Well, Watson stuck at his job and in the meantime gleaned25 right and left such scraps27 of practical knowledge as a boy would pick up in such a place. By the end of his second year he had had his finger in many pies and had worked on about every sort of electrical contrivance then known: call bells, annunciators, galvanometers; telegraph keys, sounders, relays, registers, and printing telegraph instruments. Think what a rich experience his two years of apprenticeship29 had given him!"
"You bet!" ejaculated Ted appreciatively.
"Now as Tom Watson was not only clever but was willing to take infinite pains with whatever he set his hand to, never stinting30 nor measuring his time or strength, he became a great favorite with those who came to the shop to have different kinds of experimental apparatus31 made. Many of the ideas brought to him to be worked out came from visionaries who had succeeded in capturing the financial backing of an unwary believer and convinced themselves and him that here was an idea that was to stir the universe. But too many of these schemes, alas32, proved worthless and as their common fate was the rubbish heap, it is strange that the indefatigable33 Thomas Watson did not have his faith in pioneer work entirely34 destroyed. But youth is buoyed35 up by perpetual hope; and paradoxical as it may seem, his enthusiasm never lagged. Each time he felt, with the inventor, that they might be standing36 on the brink37 of gigantic unfoldings and he toiled with energy to bring something practical out of the chaos38. And when at length it became evident beyond all question that the idea was never to unfold into anything practical, he would, with the same zealous39 spirit, attack another seer's problem."
"Didn't he ever meet any successful inventors?" questioned Ted.
"Yes, indeed," the tutor answered. "Scattered40 among the cranks and castle builders were several brilliant, solid-headed men. There was Moses G. Farmer, for example, one of the foremost electricians of that time, who had many an excellent and workable idea and who taught young Watson no end of valuable lessons. Then one day into the workshop came Alexander Graham Bell. In his hand he carried a mechanical contrivance Watson had previously made for him and on espying41 Tom in the distance he made a direct line for the workman's bench. After explaining that the device did not do the thing he was desirous it should, he told Watson that it was the receiver and transmitter of his Harmonic Telegraph."
"And that was the beginning of Mr. Watson's work with Mr. Bell?" asked Ted breathlessly.
"Yes, that was the real beginning."
"Think of working with a man like that!" the boy cried with sparkling eyes. "It must have been tremendously interesting."
"It was interesting," responded Mr. Hazen, "but nevertheless much of the time it must have been inexpressibly tedious work. A young man less patient and persistent42 than Watson would probably have tired of the task. Just why he did not lose his courage through the six years of struggle that followed I do not understand. For how was he to know but that this idea would eventually prove as hopeless and unprofitable as had so many others to which he had devoted43 his energy? Beyond Mr. Bell's own magnetic personality there was only slender foundation for his faith for in spite of the efforts of both men the harmonic telegraph failed to take form. Instead, like a tantalizing44 sprite, it danced before them, always beckoning45, never materializing. In theory it was perfectly consistent but in practise it could not be coaxed46 into behaving as it logically should. Had it but been possible for those working on it to realize that beyond their temporary failure lay a success glorious past all belief, think what the knowledge would have meant. But to always be following the gleam and never overtaking it, ah, that might well have discouraged prophets of stouter48 heart!"
"Were these transmitters and receivers made from electromagnets and strips of flat steel, as you told us the other day?" asked Ted.
"Yes, their essential parts comprised just those elements—an electromagnet and a scrap26 of flattened49 clock spring which, as I have explained, was clamped by one end to the pole of the magnet and left free at the other to vibrate over the opposite pole. In addition the transmitter had make-and-break points such as an ordinary telephone bell has, and when these came in contact with the current, the springs inside continually gave out a sort of wail50 keyed to correspond with the pitch of the spring. As Mr. Bell had six of these instruments tuned52 to as many different pitches—and six receivers to answer them—you may picture to yourself the hideousness53 of the sounds amid which the experimenters labored54."
"I suppose when each transmitter sent out its particular whine55 its own similarly tuned receiver spring would wriggle56 in response," Laurie said.
"Exactly so."
"There must have been lovely music when all six of them began to sing!" laughed Ted.
"Mr. Watson wrote once that it was as if all the miseries57 of the world were concentrated in that workroom, and I can imagine it being true," answered the tutor. "Well, young Watson certainly did all he could to make the harmonic telegraph a reality. He made the receivers and transmitters exactly as Mr. Bell requested; but on testing them out, great was the surprise of the inventor to find that his idea, so feasible in theory, refused to work. Nevertheless, his faith was not shaken. He insisted on trying to discover the flaw in his logic47 and correct it, and as Watson had now completed some work that he had been doing for Moses Farmer, the two began a series of experiments that lasted all winter."
"Jove!" ejaculated Laurie.
"Marvels of science are not born in a moment," answered Mr. Hazen. "Yet I do not wonder that you gasp58, for think of what it must have meant to toil8 for weeks and months at those wailing59 instruments! It is a miracle the men did not go mad. They were not always able to work together for Mr. Bell had his living to earn and therefore was compelled to devote a good measure of his time to his college classes and his deaf pupils. In consequence, he did a portion of his experimental work at Salem while Watson carried on his at the shop, fitting it in with other odd jobs that came his way. Frequently Mr. Bell remained in Boston in the evening and the two worked at the Williams's shop until late into the night."
"Wasn't it lucky there were no labor unions in those days?" put in Ted mischievously60.
"Indeed it was!" responded Mr. Hazen. "The shop would then have been barred and bolted at five o'clock, I suppose, and Alexander Graham Bell might have had a million bright ideas for all the good they would have done him. But at that golden period of our history, if an ambitious fellow like Watson wished to put in extra hours of work, the more slothful ones had no authority to stand over him with a club and say he shouldn't. Therefore the young apprentice28 toiled on with Mr. Bell, unmolested; and Charles Williams, the proprietor61 of the shop, was perfectly willing he should. One evening, when the two were alone, Mr. Bell remarked, 'If I could make a current of electricity vary in intensity62 precisely63 as the air varies in density64 during the production of sound, I should be able to transmit speech telegraphically.' This was his first allusion65 to the telephone but that the idea of such an instrument had been for some time in his mind was evident by the fact that he sketched66 in for Watson the kind of apparatus he thought necessary for such a device and they speculated concerning its construction. The project never went any farther, however, because Mr. Thomas Saunders and Mr. Gardiner Hubbard, who were financing Mr. Bell's experiments, felt the chances of this contrivance working satisfactorily were too uncertain. Already much time and money had been spent on the harmonic telegraph and they argued this scheme should be completed before a new venture was tried."
"I suppose that point of view was quite justifiable," mused Ted. "But wasn't it a pity?"
"Yes, it was," agreed Mr. Hazen. "Yet here again we realize how man moves inch by inch, never knowing what is just around the turn of the road. He can only go it blindly and do the best he knows at the time. Naturally neither Mr. Hubbard nor Mr. Saunders wanted to swamp any more money until they had received results for what they had spent already; and those results, alas, were not forthcoming. Over and over again poor Watson blamed himself lest some imperceptible defect in his part of the work was responsible for Mr. Bell's lack of success. The spring of 1875 came and still no light glimmered67 on the horizon. The harmonic telegraph seemed as far away from completion as ever. Patiently the men plodded68 on. Then on a June day, a day that began even less auspiciously69 than had other days, the heavens suddenly opened and Alexander Graham Bell had his vision!"
"What was it?"
"Tell us about it!" cried both boys in a breath.
"It was a warm, close afternoon in the loft70 over the Williams's shop and the transmitters and receivers were whining71 there more dolefully than usual. Several of them, sensitive to the weather, were out of tune51, and as Mr. Bell had trained his ear to sounds until it was abnormally acute, he was tuning72 the springs of the receivers to the pitch of the transmitters, a service he always preferred to perform himself. To do this he placed the receiver against his ear and called to Watson, who was in the adjoining room, to start the current through the electromagnet of the corresponding transmitter. When this was done, Mr. Bell was able to turn a screw and adjust the instrument to the pitch desired. Watson admits in a book he has himself written that he was out of spirits that day and feeling irritable73 and impatient. The whiners had got on his nerves, I fancy. One of the springs that he was trying to start appeared to stick and in order to force it to vibrate he gave it a quick snap with his finger. Still it would not go and he snapped it sharply several times. Immediately there was a cry from Mr. Bell who rushed into the hall, exclaiming, 'What did you do then? Don't change anything. Let me see.'
"Watson was alarmed. Had he knocked out the entire circuit or what had he done in his fit of temper? Well, there was no escape from confession74 now; no pretending he had not vented75 his nervousness on the mechanism76 before him. With honesty he told the truth and even illustrated77 his hasty action. The thing was simple enough. In some way the make-and-break points of the transmitter spring had become welded together so that even when Watson snapped the instrument the circuit had remained unbroken, while by means of the piece of magnetized steel vibrating over the pole of the magnet an electric current was generated, the type of current that did exactly what Mr. Bell had dreamed of a current doing—a current of electricity that varied78 in intensity precisely as the air within the radius79 of that particular spring was varying in density. And not only did that undulatory current pass through the wire to the receiver Mr. Bell was holding, but as good luck would have it the mechanism was such that it transformed that current back into a faint but unmistakable echo of the sound issuing from the vibrating spring that generated it. But a fact more fortunate than all this was that the one man to whom the incident carried significance had the instrument at his ear at that particular moment. That was pure chance—a Heaven-sent, miraculous80 coincidence! But that Mr. Bell recognized the value and importance of that whispered echo that reached him over the wire and knew, when he heard it, that it was the embodiment of the idea that had been haunting him—that was not chance; it was genius!"
The room had been tensely still and now both boys drew a sigh of relief.
"Yes, it was like magic, was it not?" replied the tutor. "For the speaking telephone was born at that moment. Whatever practical work was necessary to make the invention perfect (and there were many, many details to be solved) was done afterward82. But on June 2, 1875, the telephone as Bell had dreamed it came into the world. That single demonstration83 on that hot morning in Williams's shop proved myriad84 facts to the inventor. One was that if a mechanism could transmit the many complex vibrations85 of one sound it could do the same for any sound, even human speech. He saw now that the intricate paraphernalia86 he had supposed necessary to achieve his long-imagined result was not to be needed, for did not the simple contrivance in his hand do the trick? The two men in the stuffy87 little loft could scarcely contain their delight. For hours they went on repeating the experiment in order to make sure they were really awake. They verified their discovery beyond all shadow of doubt. One spring and then another was tried and always the same great law acted with invariable precision. Heat, fatigue88, even the dingy89 garret itself was forgotten in the flight of those busy, exultant90 hours. Before they separated that night, Alexander Graham Bell had given to Thomas Watson directions for making the first electric speaking telephone in the world!"
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1
ted
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| vt.翻晒，撒，撒开 | |
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scanty
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| adj.缺乏的，仅有的，节省的，狭小的，不够的 | |
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previously
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| adv.以前，先前（地） | |
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thereby
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| adv.因此，从而 | |
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rein
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| n.疆绳，统治，支配；vt.以僵绳控制，统治 | |
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feat
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| n.功绩；武艺，技艺；adj.灵巧的，漂亮的，合适的 | |
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literally
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| adv.照字面意义，逐字地；确实 | |
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toil
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| vi.辛劳工作，艰难地行动；n.苦工，难事 | |
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9
toiled
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| 长时间或辛苦地工作( toil的过去式和过去分词 )； 艰难缓慢地移动，跋涉 | |
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10
nagged
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| adj.经常遭责怪的；被压制的；感到厌烦的；被激怒的v.不断地挑剔或批评（某人）( nag的过去式和过去分词 )；不断地烦扰或伤害（某人）；无休止地抱怨；不断指责 | |
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11
pegged
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| v.用夹子或钉子固定( peg的过去式和过去分词 )；使固定在某水平 | |
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12
conservatory
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| n.温室，音乐学院；adj.保存性的，有保存力的 | |
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13
gee
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| n.马；int.向右！前进！，惊讶时所发声音；v.向右转 | |
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14
perfectly
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| adv.完美地，无可非议地，彻底地 | |
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mused
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| v.沉思，冥想( muse的过去式和过去分词 )；沉思自语说（某事） | |
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marvels
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| n.奇迹( marvel的名词复数 )；令人惊奇的事物（或事例）；不平凡的成果；成就v.惊奇，对…感到惊奇( marvel的第三人称单数 ) | |
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forth
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| adv.向前；向外，往外 | |
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impractical
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| adj.不现实的，不实用的，不切实际的 | |
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meandered
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| （指溪流、河流等）蜿蜒而流( meander的过去式和过去分词 ) | |
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labor
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| n.劳动，努力，工作，劳工；分娩；vi.劳动，努力，苦干；vt.详细分析；麻烦 | |
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neophyte
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| n.新信徒；开始者 | |
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niche
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| n.壁龛；合适的职务(环境、位置等) | |
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machinery
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| n.(总称)机械，机器；机构 | |
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creed
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| n.信条；信念，纲领 | |
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gleaned
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| v.一点点地收集（资料、事实）( glean的过去式和过去分词 )；（收割后）拾穗 | |
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scrap
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| n.碎片；废料；v.废弃，报废 | |
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scraps
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| 油渣 | |
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apprentice
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| n.学徒，徒弟 | |
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apprenticeship
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| n.学徒身份；学徒期 | |
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stinting
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| v.限制，节省（stint的现在分词形式） | |
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apparatus
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| n.装置，器械；器具，设备 | |
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32
alas
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| int.唉(表示悲伤、忧愁、恐惧等) | |
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indefatigable
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| adj.不知疲倦的，不屈不挠的 | |
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entirely
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| ad.全部地，完整地；完全地，彻底地 | |
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buoyed
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| v.使浮起( buoy的过去式和过去分词 )；支持；为…设浮标；振奋…的精神 | |
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standing
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| n.持续，地位；adj.永久的，不动的，直立的，不流动的 | |
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brink
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| n.(悬崖、河流等的)边缘，边沿 | |
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chaos
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| n.混乱，无秩序 | |
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zealous
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| adj.狂热的，热心的 | |
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scattered
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| adj.分散的，稀疏的；散步的；疏疏落落的 | |
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espying
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| v.看到( espy的现在分词 ) | |
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persistent
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| adj.坚持不懈的，执意的；持续的 | |
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43
devoted
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| adj.忠诚的，忠实的，热心的，献身于...的 | |
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44
tantalizing
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| adj.逗人的；惹弄人的；撩人的；煽情的v.逗弄，引诱，折磨( tantalize的现在分词 ) | |
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45
beckoning
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| adj.引诱人的，令人心动的v.（用头或手的动作）示意，召唤( beckon的现在分词 ) | |
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46
coaxed
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| v.哄，用好话劝说( coax的过去式和过去分词 )；巧言骗取；哄劝，劝诱 | |
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47
logic
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| n.逻辑(学)；逻辑性 | |
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48
stouter
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| 粗壮的( stout的比较级 )； 结实的； 坚固的； 坚定的 | |
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49
flattened
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| [医]（水）平扁的，弄平的 | |
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50
wail
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| vt./vi.大声哀号，恸哭；呼啸，尖啸 | |
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51
tune
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| n.调子；和谐，协调；v.调音，调节，调整 | |
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52
tuned
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| adj.调谐的，已调谐的v.调音( tune的过去式和过去分词 )；调整；（给收音机、电视等）调谐；使协调 | |
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53
hideousness
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54
labored
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| adj.吃力的，谨慎的v.努力争取(for)( labor的过去式和过去分词 )；苦干；详细分析；（指引擎）缓慢而困难地运转 | |
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55
whine
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| v.哀号，号哭；n.哀鸣 | |
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56
wriggle
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| v./n.蠕动，扭动；蜿蜒 | |
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miseries
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| n.痛苦( misery的名词复数 )；痛苦的事；穷困；常发牢骚的人 | |
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gasp
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| n.喘息，气喘；v.喘息；气吁吁他说 | |
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wailing
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| v.哭叫，哀号( wail的现在分词 )；沱 | |
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mischievously
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| adv.有害地；淘气地 | |
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proprietor
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| n.所有人；业主；经营者 | |
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intensity
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| n.强烈，剧烈；强度；烈度 | |
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precisely
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| adv.恰好，正好，精确地，细致地 | |
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density
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| n.密集，密度，浓度 | |
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allusion
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| n.暗示，间接提示 | |
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sketched
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| v.草拟（sketch的过去式与过去分词形式） | |
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glimmered
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| v.发闪光，发微光( glimmer的过去式和过去分词 ) | |
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plodded
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| v.沉重缓慢地走（路）( plod的过去式和过去分词 )；努力从事；沉闷地苦干；缓慢进行（尤指艰难枯燥的工作） | |
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auspiciously
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| adv.吉利； 繁荣昌盛； 前途顺利； 吉祥 | |
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loft
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| n.阁楼，顶楼 | |
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whining
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| n. 抱怨，牢骚 v. 哭诉，发牢骚 | |
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tuning
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| n.调谐，调整，调音v.调音( tune的现在分词 )；调整；（给收音机、电视等）调谐；使协调 | |
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irritable
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| adj.急躁的；过敏的；易怒的 | |
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confession
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| n.自白，供认，承认 | |
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vented
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| 表达，发泄（感情，尤指愤怒）( vent的过去式和过去分词 ) | |
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mechanism
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| n.机械装置；机构，结构 | |
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illustrated
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| adj. 有插图的，列举的 动词illustrate的过去式和过去分词 | |
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varied
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| adj.多样的，多变化的 | |
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radius
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| n.半径，半径范围；有效航程，范围，界限 | |
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miraculous
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| adj.像奇迹一样的，不可思议的 | |
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awed
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| adj.充满敬畏的，表示敬畏的v.使敬畏，使惊惧( awe的过去式和过去分词 ) | |
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afterward
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| adv.后来；以后 | |
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demonstration
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| n.表明，示范，论证，示威 | |
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myriad
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| adj.无数的；n.无数，极大数量 | |
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vibrations
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| n.摆动( vibration的名词复数 )；震动；感受；（偏离平衡位置的）一次性往复振动 | |
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paraphernalia
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| n.装备；随身用品 | |
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87
stuffy
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| adj.不透气的，闷热的 | |
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fatigue
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| n.疲劳，劳累 | |
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dingy
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| adj.昏暗的，肮脏的 | |
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exultant
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| adj.欢腾的，狂欢的，大喜的 | |
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