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21 La mesure du temps
= a secondune minute= a minuteune heure= an hour*un jour= a day†une semaine= a weekun mois= a month‡une année= a yearun siècle= a century* Pour la façon de donner l’heure ⇒ L'heure.Les duréesAvec des verbescombien de temps faut-il?= how long does it take?il faut trois heures= it takes three hoursil faudra une année= it’ll take a yearil a fallu un quart d’heure= it took a quarter of an hourça m’a pris une demi-heure= it took me half an hourj’ai mis trois heures à le faire= it took me three hours to do itla lettre a mis un mois pour arriver= the letter took a month to arriveL’anglais traduit normalement passer par spend:passer une année à Paris= to spend a year in ParisMais avec les adjectifs évaluatifs on traduira par have:passer une bonne soirée= to have a good eveningAvec des prépositionsen deux minutes= in two minutesen six mois= in six monthsen un an= in a yearen l’espace de quelques minutes= within minutesNoter aussi:dans deux minutes= in two minutesPendant et pour se traduisent par for, de même que depuis lorsqu’il exprime une durée:pendant une semaine= for a weekpendant des heures et des heures= for hours and hoursje suis ici pour deux semaines= I’m here for two weeksil travaille depuis un an= he’s been working for a yeardepuis bientôt dix ans= for going on ten yearsNoter aussi le temps du passé utilisé avec for. Voir d’autres exemples à l’article for dans le dictionnaire.il y a des années qu’ils sont mariés= they have been married for yearsNoter l’ordre des mots et l’utilisation du trait d’union dans les adjectifs composés anglais qui indiquent une durée. Pour les noms anglais dénombrables (wait, delay etc.) on aura:une attente de six semaines= a six-week waitun retard de cinquante minutes= a fifty-minute delayune journée de huit heures= an eight-hour dayWeek, month, minute, hour etc., employés comme adjectifs, ne prennent pas la marque du pluriel.Mais pour les noms nondénombrables (leave, pay etc.), il y a deux traductions possibles:quatre jours de congé= four days’ leave ou four days of leavequatre semaines de salaire= four weeks’ pay ou four weeks of payvingt-cinq ans de bonheur= twenty-five years’ happiness ou twenty-five years of happinessUn point dans le tempsDans le passéquand est-ce que cela s’est passé?= when did it happen?la semaine dernière= last weekle mois dernier= last monthl’année dernière= last yearau cours des derniers mois= over the last few monthsNoter l’ordre des mots avec ago:il y a deux ans= two years agoil y a des années=two years agoil y aura un mois mardi= it’ll be a month ago on Tuesdayil y a huit jours hier= a week ago yesterday ou a week past yesterdayil y aura huit jours demain= a week ago tomorrowil y a des années qu’il est mort= he died years ago ou it’s years since he diedun mois auparavant= a month beforeun mois plus tôt= a month earlierl’année d’avant= the year beforel’année d’après= the year afterquelques années plus tard= a few years laterau bout de quatre jours= after four daysDans le futurquand est-ce que tu le verras?= when will you see him?la semaine prochaine= next weekle mois prochain= next monthl’année prochaine= next yearDans se traduit souvent par in (comme en; voir ci-dessus):dans dix jours= in ten days ou in ten days’ timedans quelques jours= in a few daysNoter aussi:dans un mois demain= a month tomorrowau cours de la semaine à venir= this coming weekau cours des mois à venir= over the coming monthsLes fréquencescela arrive tous les combien?= how often does it happen?tous les jeudis= every Thursdaytoutes les semaines= every weektous les deux jours= every other day ou every second dayle dernier jeudi du mois= the last Thursday of the monthjour après jour= day after dayune fois tous les trois mois= once every three monthsdeux fois par an= twice a yeartrois fois par jour= three times a dayLes salairescombien est-ce que tu gagnes de l’heure?= how much do you get an hour?je gagne 70 francs de l’heure= I get 70 francs an hourêtre payé 7000 francs par mois= to be paid 7,000 francs a month190000 francs par an= 190,000 francs a yearMais noter:être payé à l’heure= to be paid by the hour -
22 Time units
= une secondea minute= une minutean hour= une heurea day= un joura week= une semainea month= un moisa year= un an/une annéea century= un siècleFor time by the clock ⇒ The clock ; for days of the week ⇒ The days of the week ; for months ⇒ The months of the year ; for dates ⇒ Date.How long?Note the various ways of translating take into French.how long does it take?= combien de temps faut-il?it took me a week= cela m’a pris une semaine or il m’a fallu une semaineI took an hour to finish it= j’ai mis une heure pour le terminerit’ll only take a moment= c’est l’affaire de quelques instantsTranslate both spend and have as passer:to have a wonderful evening= passer une soirée merveilleuseto spend two days in Paris= passer deux jours à ParisUse dans for in when something is seen as happening in the future:I’ll be there in an hour= je serai là dans une heurein three weeks’ time= dans trois semainesUse en for in when expressing the time something took or will take:he did it in an hour= il l’a fait en une heureThe commonest translation of for in the ‘how long’ sense is pendant:I worked in the factory for a year= j’ai travaillé à l’usine pendant un anBut use pour for for when the length of time is seen as being still to come:we’re here for a month= nous sommes là pour un moisAnd use depuis for for when the action began in the past and is or was still going on:she has been here for a week= elle est ici depuis huit joursshe had been there for a year= elle était là depuis un anI haven’t seen her for years= je ne l’ai pas vue depuis des annéesNote the use of de when expressing how long something lasted or will last:a two-minute delay= un retard de deux minutesan eight-hour day= une journée de huit heuresfive weeks’ pay= cinq semaines de salaireWhen?In the pastwhen did it happen?= quand est-ce que c’est arrivé?two minutes ago= il y a deux minutesa month ago= il y a un moisyears ago= il y a des annéesit’ll be a month ago on Tuesday= ça fera un mois mardiit’s years since he died= il y a des années qu’il est morta month earlier= un mois plus tôta month before= un mois avant or un mois auparavantthe year before= l’année d’avant or l’année précédentethe year after= l’année d’après or l’année suivantea few years later= quelques années plus tardafter four days= au bout de quatre jourslast week= la semaine dernièrelast month= le mois dernierlast year= l’année dernièrea week ago yesterday= il y a eu huit jours hiera week ago tomorrow= il y aura huit jours demainthe week before last= il y a quinze joursover the past few months= au cours des derniers moisIn the futurewhen will you see him?= quand est-ce que tu le verras?in a few days= dans quelques jours (see also above, the phrases with in translated by dans)any day now= d’un jour à l’autrenext week= la semaine prochainenext month= le mois prochainnext year= l’année prochainethis coming week= la semaine qui vient or (more formally) au cours de la semaine à venirover the coming months= au cours des mois à venira month from tomorrow= dans un mois demainHow often?how often does it happen?= cela arrive tous les combien?every Thursday= tous les jeudisevery week= toutes les semainesevery year= tous les ansevery second day= tous les deux joursevery third month= tous les trois moisday after day= jour après jouryear after year= année après annéethe last Thursday of the month= le dernier jeudi du moistwice a month= deux fois par moisonce every three months= une fois tous les trois moisHow much an hour (etc)?how much do you get an hour?= combien gagnez-vous de l’heure?I get $20= je gagne 20 dollars de l’heureto be paid $20 an hour= être payé 20 dollars de l’heurebut note:to be paid by the hour= être payé à l’heurehow much do you earn a month?= combien gagnez-vous par mois?$3,000 a month= 3000 dollars par moisForms in -ée: an/année, matin/matinée etc.The -ée forms are often used to express a rather vague amount of time passing or spent in something, and so tend to give a subjective slant to what is being said, as in:a long day/evening/year= une longue journée/soirée/annéea whole day= toute une journée or une journée entièrewe spent a lovely day there= nous y avons passé une journée merveilleuseWhen an exact number is specified, the shorter forms are generally used, as in:it lasted six days= cela a duré six jourstwo years’ military service= deux ans de service militaireHowever there is no strict rule that applies to all of these words. If in doubt, check in the dictionary. -
23 as
as ⇒ Usage note: as,A conj1 ( in the manner that) comme ; as you can see, I am very busy comme vous le voyez, je suis très occupé ; as you know comme vous le savez ; as usual comme d'habitude ; as is usual in such cases comme c'est l'usage en pareil cas ; do as I say fais ce que je te dis ; as I see it à mon avis ; as I understand it autant que je puisse en juger ; he likes reading, as I do il aime la lecture, (tout) comme moi ; loving Paris as I do, I couldn't bear to live anywhere else j'aime tellement Paris que je ne pourrais pas vivre ailleurs ; knowing you as I do, it didn't surprise me je te connais tellement bien que ça ne m'a pas étonné ; the street as it looked in the 1930s la rue telle qu'elle était dans les années 30 ; as often happens comme c'est souvent le cas ; just as he dislikes the theatre, so too does he dislike opera il déteste l'opéra tout autant que le théâtre ; as he lived, so did he die il est mort comme il a vécu ; he lives abroad, as does his sister il vit à l'étranger, tout comme sa sœur ; clad as he was only in a towel, he did not want to answer the door comme il n'était vêtu que d'une serviette, il ne voulait pas aller ouvrir la porte ; leave it as it is laisse-le tel quel ; I'm overworked as it is je suis déjà assez débordé comme ça ; we're in enough trouble as it is nous avons déjà assez d'ennuis comme ça ; ‘as is’ Comm ‘en l'état’ ; I bought the apartment as it was j'ai acheté l'appartement tel quel ; as one man to another d'homme à homme ; as with so many people in the 1960s, she… comme beaucoup de personnes dans les années 60, elle… ; as with so much in this country, the system needs to be modernized comme beaucoup de choses dans ce pays, le système a besoin d'être modernisé ; as it were pour ainsi dire ; as you were! Mil repos! ; two is to four as four is to eight Math deux est à quatre ce que quatre est à huit ;2 (while, when) alors que ; ( over more gradual period of time) au fur et à mesure que ; he came in as she was coming down the stairs il est entré alors qu'elle descendait l'escalier ; as she grew older, she grew richer au fur et à mesure qu'elle vieillissait, elle devenait plus riche ; as a child, he… (quand il était) enfant, il… ;3 (because, since) comme, puisque ; as you were out, I left a note comme or puisque vous étiez sortis, j'ai laissé un petit mot ; as she is sick, she cannot go out étant donné qu'elle est malade, elle ne peut pas sortir ;4 ( although) strange as it may seem, she never returned aussi curieux que cela puisse paraître, elle n'est jamais revenue ; comfortable as the house is, it's still very expensive aussi confortable que soit la maison, elle reste quand même très chère ; try as he might, he could not forget it il avait beau essayer, il ne pouvait pas oublier ; much as I like you, I have to say that je t'aime bien, mais il faut que je te dise que ; be that as it may quoi qu'il en soit ;5 the same…as le/la même…que ; I've got a jacket the same as yours j'ai la même veste que toi ; the same man as I saw last week le même homme que j'ai vu la semaine dernière ; the same as always comme d'habitude ; he works for the same company as me il travaille pour la même entreprise que moi ;6 ( expressing purpose) so as to do pour faire, afin de faire ; he left early so as to be on time il est parti de bonne heure afin de or pour ne pas être en retard ; she opened the door quietly so as not to wake him elle a ouvert la porte doucement afin de or pour ne pas le réveiller.B as and when conj phr as and when the passengers arrive au fur et à mesure que les voyageurs arrivent ; as and when the need arises quand il le faudra, quand le besoin s'en fera sentir ; as and when you want à votre convenance.C as if conj phr comme (si) ; it' s not as if she hadn't been warned! ce n'est pas comme si elle n'avait pas ét é prévenue! ; he looked at me as if to say ‘I told you so’ il m'a regardé avec l'air de dire ‘je te l'avais bien dit’ ; it looks as if we've lost on dirait que nous avons perdu ; as if by accident/magic comme par hasard/magie ; as if I cared! comme si ça me faisait quelque chose!D prep1 ( in order to appear to be) comme, en ; to be dressed as a sailor être habillé comme un marin or en marin ; disguised as a clown déguisé en clown ; in the book he is portrayed as a victim dans ce livre on le présente comme une victime ;2 (showing function, status) comme ; he works as a pilot/engineer il travaille comme pilote/ingénieur ; a job as a teacher un poste d'enseignant ; she has a reputation as a tough businesswoman elle a la réputation d'être dure en affaires ; speaking as his closest friend, I… comme je suis son meilleur ami, je voudrais dire que je… ; I like her as a person, but not as an artist je l'aime bien en tant que personne mais pas en tant qu'artiste ; my rights as a parent mes droits en tant que parent ; film as an art form le cinéma en tant qu'art ; as a lexicographer, he has a special interest in words en tant que lexicographe il s'intéresse tout particulièrement aux mots ; with Lauren Bacall as Vivien Cin, Theat avec Lauren Bacall dans le rôle de Vivien ;3 ( other uses) to treat sb as an equal traiter qn en égal ; he was quoted as saying that il aurait dit que ; it came as a shock to learn that ça a été un véritable choc d'apprendre que ; think of it as an opportunity to meet new people dis-toi que ça va être l'occasion de faire de nouvelles connaissances.E as against prep phr contre, comparé à ; 75% this year as against 35% last year 75% cette année contre 35% l'année dernière.F as for prep phr quant à, pour ce qui est de ; as for the children pour ce qui est des enfants, quant aux enfants ; as for him, he can go to hell ◑ ! lui, il peut aller se faire voir ◑ !G as from, as of prep phr à partir de ; as from ou of now/April à partir de maintenant/du mois d'avril ; as of yet jusqu'ici, jusqu'à présent.H as such prep phr en tant que tel ; he doesn't believe in religion as such il ne croit pas à la religion en tant que telle ; they are your equals and should be treated as such ce sont vos égaux et vous devriez les traiter comme tels or en tant que tels.I as to prep phr sur, quant à ; this gave them no clue as to his motives/as to his whereabouts cela ne leur a rien appris sur ses intentions/sur l'endroit où il se trouvait.J adv1 (expressing degree, extent) as… as… aussi… que… ; he is as intelligent as you il est aussi intelligent que toi ; he is not as ou so intelligent as you il n'est pas aussi intelligent que toi ; he's just as intelligent as you il est tout aussi intelligent que toi ; she can't walk as fast as she used to elle ne peut plus marcher aussi vite qu'avant ; as fast as you can aussi vite que possible ; as strong as an ox fort comme un bœuf ; he's twice as strong as me il est deux fois plus fort que moi ; it's not as good as all that ce n'est pas si bien que ça ; I paid as much as she did j'ai payé autant qu'elle ; as much as possible autant que possible ; as little as possible le moins possible ; as soon as possible dès que possible ; not nearly as much as beaucoup moins que ; not as often moins souvent ; their profits are down by as much as 30% leurs bénéfices ont connu une baisse de 30%, ni plus ni moins ; the population may increase by as much as 20% l'augmentation de la population risque d'atteindre 20% ; as many as 10,000 people attended the demonstration il n'y avait pas moins de 10 000 personnes à la manifestation ; by day as well as by night de jour comme de nuit ; she can play the piano as well as her sister elle joue du piano aussi bien que sa sœur ; they have a house in Nice as well as an apartment in Paris ils ont une maison à Nice ainsi qu'un appartement à Paris ; as well as being a poet, he is a novelist il est poète et romancier ;2 ( expressing similarity) comme ; as before, she… comme avant, elle… ; they tried to carry on as before ils essayaient de continuer comme avant ; I thought as much! c'est ce qu'il me semblait! ; V as in Victor V comme Victor. -
24 Sutton, Thomas
SUBJECT AREA: Photography, film and optics[br]b. 1819 Englandd. 1875 Jersey, Channel Islands[br]English photographer and writer on photography.[br]In 1841, while studying at Cambridge, Sutton became interested in photography and tried out the current processes, daguerreotype, calotype and cyanotype among them. He subsequently settled in Jersey, where he continued his photographic studies. In 1855 he opened a photographic printing works in Jersey, in partnership with L.-D. Blanquart- Evrard, exploiting the latter's process for producing developed positive prints. He started and edited one of the first photographic periodicals, Photographic Notes, in 1856; until its cessation in 1867, his journal presented a fresher view of the world of photography than that given by its London-based rivals. He also drew up the first dictionary of photography in 1858.In 1859 Sutton designed and patented a wideangle lens in which the space between two meniscus lenses, forming parts of a sphere and sealed in a metal rim, was filled with water; the lens so formed could cover an angle of up to 120 degrees at an aperture of f12. Sutton's design was inspired by observing the images produced by the water-filled sphere of a "snowstorm" souvenir brought home from Paris! Sutton commissioned the London camera-maker Frederick Cox to make the Panoramic camera, demonstrating the first model in January 1860; it took panoramic pictures on curved glass plates 152×381 mm in size. Cox later advertised other models in a total of four sizes. In January 1861 Sutton handed over manufacture to Andrew Ross's son Thomas Ross, who produced much-improved lenses and also cameras in three sizes. Sutton then developed the first single-lens reflex camera design, patenting it on 20 August 1961: a pivoted mirror, placed at 45 degrees inside the camera, reflected the image from the lens onto a ground glass-screen set in the top of the camera for framing and focusing. When ready, the mirror was swung up out of the way to allow light to reach the plate at the back of the camera. The design was manufactured for a few years by Thomas Ross and J.H. Dallmeyer.In 1861 James Clerk Maxwell asked Sutton to prepare a series of photographs for use in his lecture "On the theory of three primary colours", to be presented at the Royal Institution in London on 17 May 1861. Maxwell required three photographs to be taken through red, green and blue filters, which were to be printed as lantern slides and projected in superimposition through three projectors. If his theory was correct, a colour reproduction of the original subject would be produced. Sutton used liquid filters: ammoniacal copper sulphate for blue, copper chloride for the green and iron sulphocyanide for the red. A fourth exposure was made through lemon-yellow glass, but was not used in the final demonstration. A tartan ribbon in a bow was used as the subject; the wet-collodion process in current use required six seconds for the blue exposure, about twice what would have been needed without the filter. After twelve minutes no trace of image was produced through the green filter, which had to be diluted to a pale green: a twelve-minute exposure then produced a serviceable negative. Eight minutes was enough to record an image through the red filter, although since the process was sensitive only to blue light, nothing at all should have been recorded. In 1961, R.M.Evans of the Kodak Research Laboratory showed that the red liquid transmitted ultraviolet radiation, and by an extraordinary coincidence many natural red dye-stuffs reflect ultraviolet. Thus the red separation was made on the basis of non-visible radiation rather than red, but the net result was correct and the projected images did give an identifiable reproduction of the original. Sutton's photographs enabled Maxwell to establish the validity of his theory and to provide the basis upon which all subsequent methods of colour photography have been founded.JW / BC -
25 take
take [teɪk]prendre ⇒ 1A (a), 1A (b), 1B (a), 1B (c)-(e), 1C (b), 1D (a), 1D (b), 1E (a), 1F (a), 1G (a), 1G (b), 1G (d), 1H (a), 1H (b), 1I (a), 1I (c), 1I (d), 1I (f), 1I (g), 2 (a)-(c) porter ⇒ 1B (a) mener ⇒ 1B (b) conduire ⇒ 1C (a) recevoir ⇒ 1D (c) croire ⇒ 1F (b) supporter ⇒ 1F (d) supposer ⇒ 1G (c) contenir ⇒ 1I (e) passer ⇒ 1I (i)A.∎ let me take your coat donnez-moi votre manteau;∎ she took the book from him elle lui a pris le livre;∎ to take sb's hand prendre qn par la main;∎ she took his arm elle lui a pris le bras;∎ Peter took her in his arms Peter l'a prise dans ses bras;∎ the wolf took its prey by the throat le loup a saisi sa proie à la gorge(b) (get control of, capture → person) prendre, capturer; (→ fish, game) prendre, attraper; Military prendre, s'emparer de;∎ they took the town that night ils prirent ou s'emparèrent de la ville cette nuit-là;∎ to take sb prisoner faire qn prisonnier;∎ to take sb alive prendre ou capturer qn vivant;∎ I took his queen with my rook j'ai pris sa reine avec ma tour;∎ to take control of a situation prendre une situation en main;∎ we took our courage in both hands nous avons pris notre courage à deux mains;∎ you're taking your life in your hands doing that c'est ta vie que tu risques en faisant cela;∎ to take the lead in sth (in competition) prendre la tête de qch; (set example) être le premier à faire qchB.(a) (carry from one place to another) porter, apporter; (carry along, have in one's possession) prendre, emporter;∎ she took her mother a cup of tea elle a apporté une tasse de thé à sa mère;∎ he took the map with him il a emporté la carte;∎ she took some towels up(stairs)/down(stairs) elle a monté/descendu des serviettes;∎ don't forget to take your camera n'oubliez pas (de prendre) votre appareil photo;∎ figurative the committee wanted to take the matter further le comité voulait mener l'affaire plus loin;∎ the devil take it! que le diable l'emporte!;∎ you can't take it with you (money when you die) tu ne l'emporteras pas avec toi dans la tombe∎ her father takes her to school son père l'emmène à l'école;∎ could you take me home? pourriez-vous me ramener ou me raccompagner?;∎ to take sb across the road faire traverser la rue à qn;∎ may I take you to dinner? puis-je vous inviter à dîner ou vous emmener dîner?;∎ he offered to take them to work in the car il leur a proposé de les emmener au bureau en voiture ou de les conduire au bureau;∎ to take oneself to bed aller se coucher;∎ please take me with you emmène-moi, s'il te plaît;∎ humorous I can't take you anywhere tu n'es pas sortable;∎ the estate agent took them over the house l'agent immobilier leur a fait visiter la maison;∎ he took her round the museum il lui a fait visiter le musée;∎ she used to take me along to meetings (avant,) elle m'emmenait aux réunions;∎ this road will take you to the station cette route vous mènera ou vous conduira à la gare;∎ I don't want to take you out of your way je ne veux pas vous faire faire un détour;∎ her job took her all over Africa son travail l'a fait voyager dans toute l'Afrique;∎ that's what first took me to Portugal c'est ce qui m'a amené au Portugal;∎ whatever took him there? qu'allait-il faire là-bas?;∎ the record took her to number one in the charts le disque lui a permis d'être première au hit-parade∎ she took a handkerchief from her pocket elle a sorti un mouchoir de sa poche;∎ I took a chocolate from the box j'ai pris un chocolat dans la boîte;∎ take a book from the shelf prenez un livre sur l'étagère;∎ take your feet off the table enlève tes pieds de la table;∎ he took the saucepan off the heat il a ôté ou retiré la casserole du feu(d) (appropriate, steal) prendre, voler;∎ to take sth from sb prendre qch à qn;∎ someone's taken my wallet on a pris mon portefeuille;∎ his article is taken directly from my book le texte de son article est tiré directement de mon livre(e) (draw, derive) prendre, tirer;∎ a passage taken from a book un passage extrait d'un livre;∎ a phrase taken from Latin une expression empruntée au latin;∎ the title is taken from the Bible le titre vient de la Bible;∎ to take a print from a negative tirer une épreuve d'un négatifC.(a) (of bus, car, train etc) conduire, transporter;∎ the ambulance took him to hospital l'ambulance l'a transporté à l'hôpital;∎ this bus will take you to the theatre ce bus vous conduira au théâtre;∎ will this train take me to Cambridge? est-ce que ce train va à ou passe par Cambridge?∎ American take a right prenez à droiteD.∎ she took a quick look at him elle a jeté un rapide coup d'œil sur lui;∎ he took a flying leap il a bondi;∎ to take a photo or a picture prendre une photo;∎ she took his picture or a picture of him elle l'a pris en photo;∎ we had our picture taken nous nous sommes fait photographier ou prendre en photo;∎ familiar he takes a good photo (is photogenic) il est photogénique□(c) (receive, get) recevoir; (earn, win → prize) remporter, obtenir; (→ degree, diploma) obtenir, avoir;∎ he took the blow on his arm il a pris le coup sur le bras;∎ you can take the call in my office vous pouvez prendre l'appel dans mon bureau;∎ the bookstore takes about $3,000 a day la librairie fait à peu près 3000 dollars (de recette) par jour;∎ how much does he take home a month? quel est son salaire mensuel net?;∎ Cards we took all the tricks nous avons fait toutes les levées;∎ their team took the match leur équipe a gagné ou remporté le matchE.(a) (assume, undertake) prendre;∎ to take the blame for sth prendre la responsabilité de qch;∎ you'll have to take the consequences c'est vous qui en subirez les conséquences;∎ she takes all the credit for our success elle s'attribue tout le mérite de notre réussite;∎ I take responsibility for their safety je me charge de leur sécurité;∎ to take the part of Hamlet jouer (le rôle d')Hamlet∎ he took my side in the argument il a pris parti pour moi dans la dispute;∎ the boy took an oath or a vow to avenge his family le garçon a fait serment ou a juré de venger sa famille;∎ American to take the Fifth (Amendment) invoquer le Cinquième Amendement (pour refuser de répondre)∎ may I take the liberty of inviting you to dinner? puis-je me permettre de vous inviter à dîner?;∎ he took the opportunity to thank them or of thanking them il a profité de l'occasion pour les remercierF.∎ the doctor only takes private patients le docteur ne prend pas les patients du service public;∎ the owner won't take less than $100 for it le propriétaire en veut au moins 100 dollars;∎ does this machine take pound coins? cette machine accepte-t-elle les pièces d'une livre?;∎ to take a bribe se laisser acheter ou corrompre;∎ you'll have to take me as I am il faut me prendre comme je suis;∎ take things as they come prenez les choses comme elles viennent;∎ I won't take "no" for an answer pas question de refuser;∎ it's my last offer, (you can) take it or leave it c'est ma dernière offre, c'est à prendre ou à laisser;∎ I'll take it from here je prends la suite;∎ I'll take it from there je verrai à ce moment-là(b) (accept as valid) croire;∎ to take sb's advice suivre les conseils de qn;∎ take it from me, he's a crook croyez-moi, c'est un escroc∎ let's take things one at a time prenons les choses une par une;∎ the mayor took their questions calmly le maire a entendu leurs questions avec calme;∎ how did she take the questioning? comment a-t-elle réagi à ou pris l'interrogatoire?;∎ they took the news well or in their stride ils ont plutôt bien pris la nouvelle;∎ to take sth badly prendre mal qch;∎ familiar to take things easy or it easy se la couler douce;∎ familiar take it easy! (don't get angry) du calme!□∎ don't take any nonsense! ne te laisse pas faire!;∎ your father won't take any nonsense ton père ne plaisante pas avec ce genre de choses;∎ she can take it elle tiendra le coup;∎ esp American I'm not taking any! je ne marche pas!;∎ we couldn't take any more on n'en pouvait plus;∎ I can't take much more of this je commence à en avoir assez, je ne vais pas supporter cela bien longtemps;∎ I find his constant sarcasm rather hard to take je trouve ses sarcasmes perpétuels difficiles à supporter;∎ don't expect me to take this lying down ne comptez pas sur moi pour accepter ça sans rien dire;∎ those shoes have taken a lot of punishment ces chaussures en ont vu de toutes les couleurs;∎ to take heavy loads (crane, engine etc) supporter de lourdes charges;∎ it won't take your weight ça ne supportera pas ton poids(e) (experience, feel)∎ to take fright prendre peur;∎ to take an interest in sb/sth s'intéresser à qn/qch;∎ don't take offence ne vous vexez pas, ne vous offensez pas;∎ no offence taken il n'y a pas de mal;∎ we take pleasure in travelling nous prenons plaisir à voyager;∎ she takes pride in her work elle est fière de ce qu'elle fait;∎ to take pride in one's appearance prendre soin de sa personneG.(a) (consider, look at) prendre, considérer;∎ take Einstein (for example) prenons (l'exemple d')Einstein;∎ take the case of Colombia prenons le cas de la Colombie;∎ taking everything into consideration tout bien considéré;∎ to take sb/sth seriously prendre qn/qch au sérieux∎ do you take me for an idiot? vous me prenez pour un idiot?;∎ what do you take me for? pour qui me prenez-vous?;∎ I took you for an Englishman je vous croyais anglais;∎ he took me for somebody else il m'a pris pour quelqu'un d'autre;∎ to take the news as or to be true tenir la nouvelle pour vraie;∎ how old do you take her to be? quel âge est-ce que tu lui donnes?(c) (suppose, presume) supposer, présumer;∎ he's never been to Madrid, I take it si je comprends bien, il n'a jamais été à Madrid;∎ I take it you're his mother je suppose que vous êtes sa mère(d) (interpret, understand) prendre, comprendre;∎ we never know how to take his jokes on ne sait jamais comment prendre ses plaisanteries;∎ don't take that literally ne le prenez pas au pied de la lettre;∎ he was slow to take my meaning il lui a fallu un moment avant de comprendre ce que je voulais direH.∎ how long will it take to get there? combien de temps faudra-t-il pour y aller?;∎ the flight takes three hours le vol dure trois heures;∎ it will take you ten minutes vous en avez pour dix minutes;∎ it took him a minute to understand il a mis une minute avant de comprendre;∎ it took us longer than I expected cela nous a pris plus de temps que je ne pensais;∎ it takes time to learn a language il faut du temps pour apprendre une langue;∎ what kind of batteries does it take? quelle sorte de piles faut-il?;∎ my car takes unleaded ma voiture roule au sans-plomb;∎ he took a bit of coaxing before he accepted il a fallu le pousser un peu pour qu'il accepte;∎ it took four people to stop the brawl ils ont dû se mettre à quatre pour arrêter la bagarre;∎ it takes a clever man to do that bien malin ou habile qui peut le faire;∎ it takes courage to admit one's mistakes il faut du courage pour admettre ses erreurs;∎ it takes patience to work with children il faut de la patience ou il faut être patient pour travailler avec les enfants;∎ one glance was all it took un regard a suffi;∎ the job took some doing la tâche n'a pas été facile;∎ that will take some explaining voilà qui va demander des explications;∎ her story takes some believing son histoire n'est pas facile à croire;∎ to have what it takes to do/to be sth avoir les qualités nécessaires pour faire/être qch;∎ we need someone with leadership qualities - she has what it takes il nous faut quelqu'un qui ait des qualités de dirigeant - ce n'est pas ce qui lui manque;∎ familiar he's so lazy - it takes one to know one! il est vraiment paresseux - tu peux parler!∎ "falloir" takes the subjunctive "falloir" est suivi du subjonctif;∎ noun that takes an "s" in the plural nom qui prend un "s" au plurielI.(a) (food, drink etc) prendre;∎ do you take milk in your coffee? prenez-vous du lait dans votre café?;∎ how do you take your coffee? qu'est-ce que tu prends dans ton café?;∎ I invited him to take tea je l'ai invité à prendre le thé;∎ she refused to take any food elle a refusé de manger (quoi que ce soit);∎ to take drugs se droguer;∎ how many pills has he taken? combien de comprimés a-t-il pris ou absorbé?;∎ not to be taken internally (on packaging) (à) usage externe;∎ to be taken twice a day (on packaging) à prendre deux fois par jour;∎ to take the air prendre l'air∎ she takes a size 10 elle prend du 38;∎ what size shoe do you take? quelle est votre pointure?∎ I'll take it je le prends;∎ what newspaper do you take? quel journal prenez-vous?;∎ take your partners (at dance) invitez vos partenaires(d) (occupy → chair, seat) prendre, s'asseoir sur;∎ take a seat asseyez-vous;∎ take your seats! prenez vos places!;∎ is this seat taken? cette place est-elle occupée ou prise?(e) (hold → of container, building etc) contenir, avoir une capacité de;∎ this bus takes fifty passengers c'est un car de cinquante places(f) (ascertain, find out) prendre;∎ to take sb's pulse/temperature prendre le pouls/la température de qn;∎ to take a reading from a meter lire ou relever un compteur(g) (write down → notes, letter) prendre;∎ he took a note of her address il a noté son adresse(h) (subtract) soustraire, déduire;∎ they took 10 percent off the price ils ont baissé le prix de 10 pour cent;∎ take 4 from 9 and you have 5 ôtez 4 de 9, il reste 5∎ I took Latin and Greek at A level ≃ j'ai pris latin et grec au bac;∎ she took her degree last year elle a obtenu son diplôme l'an dernier;∎ she takes us for maths on l'a en maths∎ to take a service célébrer un office;∎ the assistant director took the rehearsals l'assistant réalisateur s'est occupé des répétitions(k) (contract, develop)∎ to take a chill, to take cold prendre froid;∎ to take sick, to be taken ill tomber malade;∎ I was taken with a fit of the giggles j'ai été pris d'un fou rire;∎ she took an instant dislike to him elle l'a tout de suite pris en aversion(l) (direct, aim)∎ she took a swipe at him elle a voulu le gifler;∎ Football to take a penalty tirer un penalty∎ she takes all her problems to her sister elle raconte tous ses problèmes à sa sœur;∎ he took the matter to his boss il a soumis la question à son patron;∎ Law they intend to take the case to the High Court ils ont l'intention d'en appeler à la Cour suprême∎ he took an axe to the door il a donné des coups de hache dans la porte;∎ take the scissors to it vas-y avec les ciseaux;∎ his father took a stick to him son père lui a donné des coups de bâton;∎ Law they took legal proceedings against him ils lui ont intenté un procès(o) (catch unawares) prendre, surprendre;∎ to take sb by surprise or off guard surprendre qn, prendre qn au dépourvu;∎ his death took us by surprise sa mort nous a surpris∎ they took him for every penny (he was worth) ils lui ont pris jusqu'à son dernier sou(a) (work, have desired effect) prendre;∎ did the dye take? est-ce que la teinture a pris?;∎ it was too cold for the seeds to take il faisait trop froid pour que les graines germent(b) (become popular) prendre, avoir du succès3 noun(b) Cinema, Photography & Television prise f de vue; Radio enregistrement m, prise f de son; (of record etc) enregistrement m∎ what's your take on her attitude? comment est-ce que tu interprètes son attitude?∎ to be on the take toucher des pots-de-vin□, palper(astonish) étonner, ébahir; (disconcert) déconcerter;∎ her question took him aback sa question l'a déconcerté;∎ I was taken aback by the news la nouvelle m'a beaucoup surprisressembler à, tenir de;∎ she takes after her mother in looks physiquement, elle tient de sa mère(a) (dismantle) démonter;∎ figurative they took the room apart looking for evidence ils ont mis la pièce sens dessus dessous pour trouver des preuves(b) (criticize) critiquerprendre à part, emmener à l'écart;∎ the boss took her aside for a chat le patron l'a prise à part pour discuter∎ take that knife away from him enlevez-lui ce couteau;∎ they took away his pension ils lui ont retiré sa pension;∎ they took their daughter away from the club ils ont retiré leur fille du club;∎ his work took him away from his family for long periods son travail le tenait éloigné de sa famille pendant de longues périodes;∎ euphemism the police took his father away son père a été arrêté par la police;∎ it takes away the fun ça gâche tout∎ not to be taken away (in library) à consulter sur place(c) Mathematics soustraire, retrancher;∎ nine take away six is three neuf moins six font trois∎ that doesn't take away from his achievements as an athlete ça n'enlève rien à ses exploits d'athlète;∎ to take away from the pleasure/value of sth diminuer le plaisir/la valeur de qch(a) (after absence, departure) reprendre;∎ she took her husband back elle a accepté que son mari revienne vivre avec elle;∎ the factory took back the workers l'usine a repris les ouvriers(b) (gift, unsold goods, sale item etc) reprendre∎ take it back to the shop rapporte-le au magasin;∎ he took her back home il l'a raccompagnée ou ramenée chez elle(d) (retract, withdraw) retirer, reprendre;∎ I take back everything I said je retire tout ce que j'ai dit;∎ all right, I take it back! d'accord, je n'ai rien dit!∎ that takes me back to my childhood ça me rappelle mon enfance;∎ that song takes me back forty years cette chanson me ramène quarante ans en arrière;∎ it takes you back a bit, doesn't it? ça ne nous rajeunit pas tout ça, hein?(f) Typography transférer à la ligne précédente∎ the lift took us down to the 4th floor l'ascenseur nous a amenés au 4ème étage∎ she took the book down from the shelf elle a pris le livre sur l'étagère;∎ can you help me take the curtains down? peux-tu m'aider à décrocher les rideaux?;∎ she took his picture down from the wall elle a enlevé sa photo du mur;∎ he took his trousers down il a baissé son pantalon∎ he took down the registration number il a relevé le numéro d'immatriculation;∎ to take down a letter in shorthand prendre une lettre en sténo(d) (dismantle → scaffolding, circus tent) démonterse démonter(b) (bring into one's home → person) héberger; (→ boarder) prendre; (→ orphan, stray animal) recueillir;∎ she takes in ironing elle fait du repassage à domicile∎ the police took him in la police l'a mis ou placé en garde à vue(d) (air, water, food etc)∎ she can only take in food intravenously on ne peut la nourrir que par intraveineuse;∎ whales take in air through their blowhole les baleines respirent par l'évent(e) (understand, perceive) saisir, comprendre;∎ he was sitting taking it all in il était là, assis, écoutant tout ce qui se disait;∎ he didn't take in the real implications of her announcement il n'a pas saisi les véritables implications de sa déclaration;∎ I can't take in the fact that I've won je n'arrive pas à croire que j'ai gagné;∎ she took in the situation at a glance elle a compris la situation en un clin d'œil∎ you'd better take in the slack on the rope tu ferais bien de tendre ou retendre la corde;∎ Nautical to take in a sail carguer ou serrer une voile∎ the tour takes in all the important towns l'excursion passe par toutes les villes importantes(h) (attend, go to) aller à;∎ to take in a show aller au théâtre;∎ she took in the castle while in Blois elle a visité le château pendant qu'elle était à Blois;∎ they took in the sights in Rome ils ont fait le tour des sites touristiques à Rome∎ don't be taken in by him ne vous laissez pas rouler par lui;∎ I'm not going to be taken in by your lies je ne suis pas dupe de tes mensonges□ ;∎ he was completely taken in il marchait complètement➲ take off(a) (remove → clothing, lid, make-up, tag) enlever;∎ the boy took his clothes off le garçon a enlevé ses vêtements ou s'est déshabillé;∎ she took her glasses off elle a enlevé ses lunettes;∎ he often takes the phone off the hook il laisse souvent le téléphone décroché;∎ to take sb off a list rayer qn d'une liste;∎ the surgeon had to take her leg off le chirurgien a dû l'amputer de la jambe;∎ Cars to take off the brake desserrer le frein (à main);∎ figurative he didn't take his eyes off her all night il ne l'a pas quittée des yeux de la soirée;∎ I tried to take her mind off her troubles j'ai essayé de lui changer les idées ou de la distraire de ses ennuis;∎ familiar his retirement has taken ten years off him sa retraite l'a rajeuni de dix ans□ ;∎ to take sth off sb's hands débarrasser qn de qch;∎ I'll take the baby off your hands for a few hours je vais garder le bébé pendant quelques heures, ça te libérera∎ the teacher took one point off her grade le professeur lui a retiré un point;∎ the manager took 10 percent off the price le directeur a baissé le prix de 10 pour cent(c) (lead away) emmener;∎ she was taken off to hospital on l'a transportée à l'hôpital;∎ the murderer was taken off to jail on a emmené l'assassin en prison;∎ her friend took her off to dinner son ami l'a emmenée dîner;∎ she took herself off to Italy elle est partie en Italie;∎ to take the passengers off (by boat from a ship) débarquer les passagers;∎ the injured man was taken off the ship by helicopter le blessé a été évacué du bateau par hélicoptère∎ to take some time off prendre un congé;∎ take a few days off prenez quelques jours de vacances ou de congé;∎ she takes Thursdays off elle ne travaille pas le jeudi(a) (aeroplane) décoller;∎ they took off for or to Heathrow ils se sont envolés pour Heathrow∎ he took off without telling us il est parti sans nous avertir➲ take on(a) (accept, undertake) prendre, accepter;∎ to take on the responsibility for sth se charger de qch;∎ don't take on more than you can handle ne vous surchargez pas;∎ she took it on herself to tell him elle a pris sur elle de le lui dire;∎ to take on a bet accepter un pari∎ the unions took on the government les syndicats se sont attaqués ou s'en sont pris au gouvernement;∎ I shouldn't like to take him on je n'aimerais pas avoir affaire à lui;∎ he took us on at poker il nous a défiés au poker(c) (acquire, assume) prendre, revêtir;∎ her face took on a worried look elle a pris un air inquiet;∎ the word takes on another meaning le mot prend une autre significationfamiliar (fret, carry on) s'en faire;∎ don't take on so! ne t'en fais pas!∎ take the cheese out of the refrigerator sors le fromage du réfrigérateur;∎ he took the knife out of his pocket il a sorti le couteau de sa poche;∎ take your hands out of your pockets enlève les mains de tes poches;∎ they took their children out of school ils ont retiré leurs enfants de l'école;∎ Medicine to take out sb's appendix/tonsils enlever l'appendice/les amygdales à qn;∎ figurative to take the food out of sb's mouth retirer le pain de la bouche de qn∎ to take sb out to dinner/to the movies emmener qn dîner/au cinéma;∎ I took her out for a bike ride je l'ai emmenée faire un tour à vélo;∎ would you take the dog out? tu veux bien sortir le chien ou aller promener le chien?(d) (obtain → subscription) prendre; (→ insurance policy) souscrire à, prendre; (→ licence) se procurer; (→ patent) prendre;∎ to take out a mortgage faire un emprunt immobilier∎ to take sb out (kill) buter qn, zigouiller qn, refroidir qn;∎ the planes took the factory out by bombing les avions ont détruit l'usine (en la bombardant)∎ to take out one's partner changer la couleur annoncée par son partenaire∎ to take sb out of himself/herself changer les idées à qn;∎ familiar working as an interpreter takes a lot out of you le travail d'interprète est épuisant□ ;∎ familiar the operation really took it out of him l'opération l'a mis à plat;∎ familiar it takes the fun out of it ça gâche tout□ ;∎ familiar to take it out on sb s'en prendre à qn□ ;∎ familiar he took his anger out on his wife il a passé sa colère sur sa femme□ ;∎ familiar don't take it out on me! ne t'en prends pas à moi!□(a) (assume responsibility of) reprendre;∎ he wants his daughter to take over the business il veut que sa fille reprenne l'affaire;∎ she took over my classes elle a pris la suite de mes cours;∎ will you be taking over his job? est-ce que vous allez le remplacer (dans ses fonctions)?(b) (gain control of, invade) s'emparer de;∎ the military took over the country l'armée a pris le pouvoir;∎ she takes the place over (by being bossy etc) elle joue les despotes;∎ fast-food restaurants have taken over Paris les fast-foods ou French Canadian restaurants-minute ont envahi Paris∎ they were taken over by a Japanese firm ils ont été rachetés par une entreprise japonaise∎ I'll take you over by car je vais vous y conduire en voiture;∎ the boat took us over to Seattle le bateau nous a emmenés jusqu'à Seattle(e) Typography transférer à la ligne suivante∎ who will take over now that the mayor has stepped down? qui va prendre la relève maintenant que le maire a donné sa démission?;∎ I'll take over when he leaves je le remplacerai quand il partira;∎ will he allow her to take over? va-t-il lui céder la place?;∎ compact discs have taken over from records le (disque) compact a remplacé le (disque) vinyle(b) (army, dictator) prendre le pouvoir(a) (have a liking for → person) se prendre d'amitié ou de sympathie pour, prendre en amitié; (→ activity, game) prendre goût à;∎ I think he took to you je crois que vous lui avez plu;∎ we took to one another at once nous avons tout de suite sympathisé;∎ she didn't take to him il ne lui a pas plu;∎ we've really taken to golf nous avons vraiment pris goût au golf(b) (acquire as a habit) se mettre à;∎ to take to drink or to the bottle se mettre à boire;∎ to take to doing sth se mettre à faire qch;∎ she took to wearing black elle s'est mise à s'habiller en noir(c) (make for, head for)∎ he's taken to his bed with the flu il est alité avec la grippe;∎ the rebels took to the hills les insurgés se sont réfugiés dans les collines;∎ they took to the woods ils se sont enfuis dans les bois;∎ to take to the road prendre la route;∎ to take to the boats monter dans les canots de sauvetage➲ take up∎ the lift took us up to the 25th floor l'ascenseur nous a amenés au 25ème étage(b) (pick up → object) ramasser, prendre; (→ passenger) prendre; (→ paving stones, railway tracks) enlever;∎ she took up the notes from the table elle a ramassé ou pris les notes sur la table;∎ they're taking up the street la rue est en travaux;∎ we finally took up the carpet nous avons enfin enlevé la moquette∎ you'd better take up the slack in that rope tu ferais mieux de retendre ou tendre cette corde∎ this table takes up too much room cette table prend trop de place ou est trop encombrante;∎ moving house took up the whole day le déménagement a pris toute la journée;∎ her work takes up all her attention son travail l'absorbe complètement(f) (begin, become interested in → activity, hobby) se mettre à; (→ job) prendre; (→ career) commencer, embrasser;∎ when did you take up Greek? quand est-ce que tu t'es mis au grec?;∎ I've taken up gardening je me suis mis au jardinage(g) (continue, resume) reprendre, continuer;∎ I took up the tale where Susan had left off j'ai repris l'histoire là où Susan l'avait laissée;∎ she took up her knitting again elle a repris son tricot(h) (adopt → attitude) prendre, adopter; (→ method) adopter; (→ place, position) prendre; (→ idea) adopter;∎ they took up residence in town ils se sont installés en ville;∎ to take up one's duties entrer en fonctions∎ take it up with the boss parlez-en au patron(k) (shares, stock) souscrire àreprendre, continuer∎ he took it upon himself to organize the meeting il s'est chargé d'organiser la réunion(a) (accept offer, advice of)∎ his daughter took him up on his advice sa fille a suivi ses conseils;∎ he might take you up on that someday! il risque de vous prendre au mot un jour!;∎ she took him up on his promise elle a mis sa parole à l'épreuve∎ I'd like to take you up on that point j'aimerais revenir sur ce point avec vous∎ to take up with sb se lier d'amitié avec qn, prendre qn en amitié;∎ she took up with a bad crowd elle s'est mise à fréquenter des vauriens∎ to be taken up with doing sth être occupé à faire qch;∎ she's very taken up with him elle ne pense qu'à lui;∎ she's taken up with her business elle est très prise par ses affaires;∎ meetings were taken up with talk about the economy on passait les réunions à parler de l'économieⓘ Take me to your leader Il s'agit de la formule prononcée par les extra-terrestres fraîchement débarqués sur terre dans les vieux films de science-fiction et adressée au premier terrien rencontré. On emploie cette phrase ("menez-moi jusqu'à votre chef") de façon humoristique lorsque, dans une situation donnée, on désire parler au responsable. -
26 Edison, Thomas Alva
SUBJECT AREA: Architecture and building, Automotive engineering, Electricity, Electronics and information technology, Metallurgy, Photography, film and optics, Public utilities, Recording, Telecommunications[br]b. 11 February 1847 Milan, Ohio, USAd. 18 October 1931 Glenmont[br]American inventor and pioneer electrical developer.[br]He was the son of Samuel Edison, who was in the timber business. His schooling was delayed due to scarlet fever until 1855, when he was 8½ years old, but he was an avid reader. By the age of 14 he had a job as a newsboy on the railway from Port Huron to Detroit, a distance of sixty-three miles (101 km). He worked a fourteen-hour day with a stopover of five hours, which he spent in the Detroit Free Library. He also sold sweets on the train and, later, fruit and vegetables, and was soon making a profit of $20 a week. He then started two stores in Port Huron and used a spare freight car as a laboratory. He added a hand-printing press to produce 400 copies weekly of The Grand Trunk Herald, most of which he compiled and edited himself. He set himself to learn telegraphy from the station agent at Mount Clements, whose son he had saved from being run over by a freight car.At the age of 16 he became a telegraphist at Port Huron. In 1863 he became railway telegraphist at the busy Stratford Junction of the Grand Trunk Railroad, arranging a clock with a notched wheel to give the hourly signal which was to prove that he was awake and at his post! He left hurriedly after failing to hold a train which was nearly involved in a head-on collision. He usually worked the night shift, allowing himself time for experiments during the day. His first invention was an arrangement of two Morse registers so that a high-speed input could be decoded at a slower speed. Moving from place to place he held many positions as a telegraphist. In Boston he invented an automatic vote recorder for Congress and patented it, but the idea was rejected. This was the first of a total of 1180 patents that he was to take out during his lifetime. After six years he resigned from the Western Union Company to devote all his time to invention, his next idea being an improved ticker-tape machine for stockbrokers. He developed a duplex telegraphy system, but this was turned down by the Western Union Company. He then moved to New York.Edison found accommodation in the battery room of Law's Gold Reporting Company, sleeping in the cellar, and there his repair of a broken transmitter marked him as someone of special talents. His superior soon resigned, and he was promoted with a salary of $300 a month. Western Union paid him $40,000 for the sole rights on future improvements on the duplex telegraph, and he moved to Ward Street, Newark, New Jersey, where he employed a gathering of specialist engineers. Within a year, he married one of his employees, Mary Stilwell, when she was only 16: a daughter, Marion, was born in 1872, and two sons, Thomas and William, in 1876 and 1879, respectively.He continued to work on the automatic telegraph, a device to send out messages faster than they could be tapped out by hand: that is, over fifty words per minute or so. An earlier machine by Alexander Bain worked at up to 400 words per minute, but was not good over long distances. Edison agreed to work on improving this feature of Bain's machine for the Automatic Telegraph Company (ATC) for $40,000. He improved it to a working speed of 500 words per minute and ran a test between Washington and New York. Hoping to sell their equipment to the Post Office in Britain, ATC sent Edison to England in 1873 to negotiate. A 500-word message was to be sent from Liverpool to London every half-hour for six hours, followed by tests on 2,200 miles (3,540 km) of cable at Greenwich. Only confused results were obtained due to induction in the cable, which lay coiled in a water tank. Edison returned to New York, where he worked on his quadruplex telegraph system, tests of which proved a success between New York and Albany in December 1874. Unfortunately, simultaneous negotiation with Western Union and ATC resulted in a lawsuit.Alexander Graham Bell was granted a patent for a telephone in March 1876 while Edison was still working on the same idea. His improvements allowed the device to operate over a distance of hundreds of miles instead of only a few miles. Tests were carried out over the 106 miles (170 km) between New York and Philadelphia. Edison applied for a patent on the carbon-button transmitter in April 1877, Western Union agreeing to pay him $6,000 a year for the seventeen-year duration of the patent. In these years he was also working on the development of the electric lamp and on a duplicating machine which would make up to 3,000 copies from a stencil. In 1876–7 he moved from Newark to Menlo Park, twenty-four miles (39 km) from New York on the Pennsylvania Railway, near Elizabeth. He had bought a house there around which he built the premises that would become his "inventions factory". It was there that he began the use of his 200- page pocket notebooks, each of which lasted him about two weeks, so prolific were his ideas. When he died he left 3,400 of them filled with notes and sketches.Late in 1877 he applied for a patent for a phonograph which was granted on 19 February 1878, and by the end of the year he had formed a company to manufacture this totally new product. At the time, Edison saw the device primarily as a business aid rather than for entertainment, rather as a dictating machine. In August 1878 he was granted a British patent. In July 1878 he tried to measure the heat from the solar corona at a solar eclipse viewed from Rawlins, Wyoming, but his "tasimeter" was too sensitive.Probably his greatest achievement was "The Subdivision of the Electric Light" or the "glow bulb". He tried many materials for the filament before settling on carbon. He gave a demonstration of electric light by lighting up Menlo Park and inviting the public. Edison was, of course, faced with the problem of inventing and producing all the ancillaries which go to make up the electrical system of generation and distribution-meters, fuses, insulation, switches, cabling—even generators had to be designed and built; everything was new. He started a number of manufacturing companies to produce the various components needed.In 1881 he built the world's largest generator, which weighed 27 tons, to light 1,200 lamps at the Paris Exhibition. It was later moved to England to be used in the world's first central power station with steam engine drive at Holborn Viaduct, London. In September 1882 he started up his Pearl Street Generating Station in New York, which led to a worldwide increase in the application of electric power, particularly for lighting. At the same time as these developments, he built a 1,300yd (1,190m) electric railway at Menlo Park.On 9 August 1884 his wife died of typhoid. Using his telegraphic skills, he proposed to 19-year-old Mina Miller in Morse code while in the company of others on a train. He married her in February 1885 before buying a new house and estate at West Orange, New Jersey, building a new laboratory not far away in the Orange Valley.Edison used direct current which was limited to around 250 volts. Alternating current was largely developed by George Westinghouse and Nicola Tesla, using transformers to step up the current to a higher voltage for long-distance transmission. The use of AC gradually overtook the Edison DC system.In autumn 1888 he patented a form of cinephotography, the kinetoscope, obtaining film-stock from George Eastman. In 1893 he set up the first film studio, which was pivoted so as to catch the sun, with a hinged roof which could be raised. In 1894 kinetoscope parlours with "peep shows" were starting up in cities all over America. Competition came from the Latham Brothers with a screen-projection machine, which Edison answered with his "Vitascope", shown in New York in 1896. This showed pictures with accompanying sound, but there was some difficulty with synchronization. Edison also experimented with captions at this early date.In 1880 he filed a patent for a magnetic ore separator, the first of nearly sixty. He bought up deposits of low-grade iron ore which had been developed in the north of New Jersey. The process was a commercial success until the discovery of iron-rich ore in Minnesota rendered it uneconomic and uncompetitive. In 1898 cement rock was discovered in New Village, west of West Orange. Edison bought the land and started cement manufacture, using kilns twice the normal length and using half as much fuel to heat them as the normal type of kiln. In 1893 he met Henry Ford, who was building his second car, at an Edison convention. This started him on the development of a battery for an electric car on which he made over 9,000 experiments. In 1903 he sold his patent for wireless telegraphy "for a song" to Guglielmo Marconi.In 1910 Edison designed a prefabricated concrete house. In December 1914 fire destroyed three-quarters of the West Orange plant, but it was at once rebuilt, and with the threat of war Edison started to set up his own plants for making all the chemicals that he had previously been buying from Europe, such as carbolic acid, phenol, benzol, aniline dyes, etc. He was appointed President of the Navy Consulting Board, for whom, he said, he made some forty-five inventions, "but they were pigeonholed, every one of them". Thus did Edison find that the Navy did not take kindly to civilian interference.In 1927 he started the Edison Botanic Research Company, founded with similar investment from Ford and Firestone with the object of finding a substitute for overseas-produced rubber. In the first year he tested no fewer than 3,327 possible plants, in the second year, over 1,400, eventually developing a variety of Golden Rod which grew to 14 ft (4.3 m) in height. However, all this effort and money was wasted, due to the discovery of synthetic rubber.In October 1929 he was present at Henry Ford's opening of his Dearborn Museum to celebrate the fiftieth anniversary of the incandescent lamp, including a replica of the Menlo Park laboratory. He was awarded the Congressional Gold Medal and was elected to the American Academy of Sciences. He died in 1931 at his home, Glenmont; throughout the USA, lights were dimmed temporarily on the day of his funeral.[br]Principal Honours and DistinctionsMember of the American Academy of Sciences. Congressional Gold Medal.Further ReadingM.Josephson, 1951, Edison, Eyre \& Spottiswode.R.W.Clark, 1977, Edison, the Man who Made the Future, Macdonald \& Jane.IMcN -
27 Caproni, Giovanni Battista (Gianni), Conte di Taliedo
SUBJECT AREA: Aerospace[br]b. 3 June 1886 Massone, Italyd. 29 October 1957 Rome, Italy[br]Italian aircraft designer and manufacturer, well known for his early large-aircraft designs.[br]Gianni Caproni studied civil and electrical engineering in Munich and Liège before moving on to Paris, where he developed an interest in aeronautics. He built his first aircraft in 1910, a biplane with a tricycle undercarriage (which has been claimed as the world's first tricycle undercarriage). Caproni and his brother, Dr Fred Caproni, set up a factory at Malpensa in northern Italy and produced a series of monoplanes and biplanes. In 1913 Caproni astounded the aviation world with his Ca 30 three-engined biplane bomber. There followed many variations, of which the most significant were the Ca 32 of 1915, the first large bomber to enter service in significant numbers, and the Ca 42 triplane of 1917 with a wing span of almost 30 metres.After the First World War, Caproni designed an even larger aircraft with three pairs of triplane wings (i.e. nine wings each of 30 metres span) and eight engines. This Ca 60 flying boat was designed to carry 100 passengers. In 1921 it made one short flight lightly loaded; however, with a load of sandbags representing sixty passengers, it crashed soon after take-off. The project was abandoned but Caproni's company prospered and expanded to become one of the largest groups of companies in Italy. In the 1930s Caproni aircraft twice broke the world altitude record. Several Caproni types were in service when Italy entered the Second World War, and an unusual research aircraft was under development. The Caproni-Campini No. 1 (CC2) was a jet, but it did not have a gas-turbine engine. Dr Campini's engine used a piston engine to drive a compressor which forced air out through a nozzle, and by burning fuel in this airstream a jet was produced. It flew with limited success in August 1940, amid much publicity: the first German jet (1939) and the first British jet (1941) were both flown in secret. Caproni retained many of his early aircraft for his private museum, including some salvaged parts from his monstrous flying boat.[br]Principal Honours and DistinctionsCreated Conte di Taliedo 1940.Further ReadingDizionario biografico degli Italiani, 1976, Vol. XIX.The Caproni Museum has published two books on the Caproni aeroplanes: Gli Aeroplani Caproni -1909–1935 and Gli Aeroplani Caproni dal 1935 in poi. See also Jane'sfighting Aircraft of World War 1; 1919, republished 1990.JDSBiographical history of technology > Caproni, Giovanni Battista (Gianni), Conte di Taliedo
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