heroes of the telegraph-第33章
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ays of life。 He was a good shot; rode and swam well; and taught his boys athletic exercises; boating; salmon fishing; and such like。 He learned to dance a Highland reel; and began the study of Gaelic; but that speech proved too stubborn; craggy; and impregnable even for Jenkin。 Once he took his family to Alt Aussee; in the Stiermark; Styria; where he hunted chamois; won a prize for shooting at the Schutzen…fest; learned the dialect of the country; sketched the neighbourhood; and danced the STEIERISCH and LANDLER with the peasants。 He never seemed to be happy unless he was doing; and what he did was well done。
Above all; he was clear…headed and practical; mastering many things; no dreamer; but an active; business man。 Had he confined himself to engineering he might have adorned his profession more; for he liked and fitted it; but with his impulses on other lines repressed; he might have been less happy。 Moreover; he was one who believed; with the sage; that all good work is profitable; having its value; if only in exercise and skill。
His own parents and those of his wife had come to live in Edinburgh ; but he lost them all within ten months of each other。 Jenkin had showed great devotion to them in their illnesses; and was worn out with grief and watching。 His telpherage; too; had given him considerable anxiety to perfect; and his mother's illness; which affected her mind; had caused himself to fear。
He was meditating a holiday to Italy with his wife in order to recuperate; and had a trifling operation performed on his foot; which resulted; it is believed; in blood poisoning。 There seemed to be no danger; and his wife was reading aloud to him as he lay in bed; when his intellect began to wander。 It is doubtful whether he regained his senses before he died; on June 12; 1885。
At one period of his life Jenkin was a Freethinker; holding; as Mr。 Stevenson says; all dogmas as 'mere blind struggles to express the inexpressible。' Nevertheless; as time went on he came back to a belief in Christianity。 'The longer I live;' he wrote; 'the more convinced I become of a direct care by Godwhich is reasonably impossiblebut there it is。' In his last year he took the Communion。
CHAPTER VII。
JOHANN PHILIPP REIS。
Johann Philipp Reis; the first inventor of an electric telephone; was born on January 7; 1834; at the little town of Gelnhausen; in Cassel; where his father was a master baker and petty farmer。 The boy lost his mother during his infancy; and was brought up by his paternal grandmother; a well…read; intelligent woman; of a religious turn。 While his father taught him to observe the material world; his grandmother opened his mind to the Unseen。
At the age of six he was sent to the common school of the town; where his talents attracted the notice of his instructors; who advised his father to extend his education at a higher college。 Mr。 Reis died before his son was ten years old; but his grandmother and guardians afterwards placed him at Garnier's Institute; in Friedrichsdorf; where he showed a taste for languages; and acquired both French and English; as well as a stock of miscellaneous information from the library。 At the end of his fourteenth year he passed to Hassel's Institute; at Frankfort…on…the…Main; where he picked up Latin and Italian。 A love of science now began to show itself; and his guardians were recommended to send him to the Polytechnic School of Carlsruhe ; but one of them; his uncle; wished him to become a merchant; and on March 1; 1850; Reis was apprenticed to the colour trade in the establishment of Mr。 J。 F Beyerbach; of Frankfort; against his own will。 He told his uncle that he would learn the business chosen for him; but should continue his proper studies by…and…by。
By diligent service he won the esteem of Mr。 Beyerbach; and devoted his leisure to self…improvement; taking private lessons in mathematics and physics; and attending the lectures of Professor R。 Bottger on mechanics at the Trade School。 When his apprenticeship ended he attended the Institute of Dr。 Poppe; in Frankfort; and as neither history nor geography was taught there; several of the students agreed to instruct each other in these subjects。 Reis undertook geography; and believed he had found his true vocation in the art of teaching。 He also became a member of the Physical Society of Frankfort。
In 1855 he completed his year of military service at Cassel; then returned to Frankfort to qualify himself as a teacher of mathematics and science in the schools by means of private study and public lectures。 His intention was to finish his training at the University of Heidelberg; but in the spring of 1858 he visited his old friend and master; Hofrath Garnier; who offered him a post in Garnier's Institute。 In the autumn of 1855 he removed to Friedrichsdorf; to begin his new career; and in September following he took a wife and settled down。
Reis imagined that electricity could be propagated through space; as light can; without the aid of a material conductor; and he made some experiments on the subject。 The results were described in a paper 'On the Radiation of Electricity;' which; in 1859; he posted to Professor Poggendorff; for insertion in the well…known periodical; the ANNALEN DER PHYSIK。 The memoir was declined; to the great disappointment of the sensitive young teacher。
Reis had studied the organs of hearing; and the idea of an apparatus for transmitting sound by means of electricity had been floating in his mind for years。 Incited by his lessons on physics; in the year 1860 he attacked the problem; and was rewarded with success。 In 1862 he again tried Poggendorff; with an account of his 'Telephon;' as he called it;'The word 'telephone' occurs in Timbs' REPOSITORY OF SCIENCE AND ART for 1845; in connection With a signal trumpet operated by compressed air。' but his second offering was rejected like the first。 The learned professor; it seems; regarded the transmission of speech by electricity as a chimera; but Reis; in the bitterness of wounded feeling; attributed the failure to his being 'only a poor schoolmaster。'
Since the invention of the telephone; attention has been called to the fact that; in 1854; M。 Charles Bourseul; a French telegraphist; 'Happily still alive (1891)。' had conceived a plan for conveying sounds and even speech by electricity。 'Suppose;' he explained; 'that a man speaks near a movable disc sufficiently flexible to lose none of the vibrations of the voice; that this disc alternately makes and breaks the currents from a battery: you may have at a distance another disc which will simultaneously execute the same vibrations。。。。 It is certain that; in a more or less distant future; speech will be transmitted by electricity。 I have made experiments in this direction; they are delicate and demand time and patience; but the approximations obtained promise a favourable result。''See Du Moncel's EXPOSE DES APPLICATIONS; etc。'
Bourseul deserves the credit of being perhaps the first to devise an electric telephone and try to make it; but to Reis belongs the honour of first realising the idea。 A writer may plot a story; or a painter invent a theme for a picture; but unless he execute the work; of what benefit is it to the world? True; a suggestion in mechanics may stimulate another to apply it in practice; and in that case the suggester is entitled to some share of the credit; as well as the distinction of being the first to think of the matter。 But it is best when the original deviser also carries out the work; and if another should independently hit upon the same idea and bring it into practice; we are bound to honour him in full; though we may also recognise the merit of his predecessor。
Bourseul's idea seems to have attracted little notice at the time; and was soon forgotten。 Even the Count du Moncel; who was ever ready to welcome a promising invention; evidently regarded it as a fantastic notion。 It is very doubtful if Reis had ever heard of it。 He was led to conceive a similar apparatus by a study of the mechanism of the human ear; which he knew to contain a membrane; or 'drum;' vibrating under the waves of sound; and communicating its vibrations through the hammer