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The Boys' Life of Edison
The Boys' Life of Edison

Chapter III

Chapter 3 of The Boys' Life of Edison is here in full — 410 sentences across 82 reading sections, with audio for every sentence and word.

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Context Illustration Reading 1/82 · 5 lines
English subtitles · tap any word to listen 1 / 5
The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.
Operators were strictly forbidden to remove instruments or to use batteries except on extra work.
This rule did not mean much to Edison, who had access to no other instruments except those of the company.
"I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.
The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.
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LEARNER DICTIONARY
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/ˈɑːrkɪvɪst/
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A keeper or guardian of historical records and memories.

The Boys' Life of Edison

Chapter III

Chapter 3 of The Boys' Life of Edison is here in full — 410 sentences across 82 reading sections, with audio for every sentence and word.

Reading 1/82 · 5 reading units · Lines 1–5

Line 1
The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.
/ðə ˌɪnˈseɪʃəbəl θɜːrst fɔːr ˈnɑːlədʒ bɪˈɑːnd noʊn fækts əˈɡen pruːvd ˈedɪsənz ənˈduːɪŋ/
Line 2
Operators were strictly forbidden to remove instruments or to use batteries except on extra work.
/ˈɑːpəreɪtərz wɜːr ˈstrɪktli fərˈbɪd.ən tuː riˈmuːv ˈɪnstrəmənts ɔːr tuː juːs ˈbætəriz ɪkˈsept ɑːn ˈekstrə wɜːrk/
Line 3
This rule did not mean much to Edison, who had access to no other instruments except those of the company.
/ðɪs ruːl dɪd nɑːt miːn mʌtʃ tuː ˈedɪsən huː hæd ˈækses tuː noʊ ˈʌðər ˈɪnstrəmənts ɪkˈsept ðoʊz ʌv ðə ˈkʌmpəniː/
Line 4
"I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.
Line 5
The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.
/ðə ˈkɑːrbɔɪ tɪpt ˈoʊvər ðə ˈæsəd ræn aʊt went θruː tuː ðə ˈmænɪdʒərz ruːm bɪˈloʊ ənd eɪt ʌp hɪz desk ənd ɔːl ðə ˈkɑːrpət/

Learner Dictionary

These definitions explain words found in the current reading and keep every example grounded in its original sentence.

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, and audio.

carboy noun US /ˈkɑːrbɔɪ/

a large bottle for holding corrosive liquids; usually cushioned in a special container

From this reading “The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.”

Edison noun US /ˈedɪsən/

United States inventor; inventions included the phonograph and incandescent electric light and the microphone and the Kinetoscope (1847-1931)

From this reading “The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.”

Edison's noun US /ˈedɪsənz/

possessive form of “edison” — United States inventor; inventions included the phonograph and incandescent electric light and the microphone and the Kinetoscope (1847-1931)

From this reading “The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.”

experimenting verb US /ekˈsperəmentɪŋ/

-ing form of “experiment” — to conduct a test or investigation

From this reading “"I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.”

insatiable adjective US /ˌɪnˈseɪʃəbəl/

impossible to satisfy

From this reading “The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.”

manager's noun US /ˈmænɪdʒərz/

possessive form of “manager” — someone who controls resources and expenditures

From this reading “The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.”

Operators noun US /ˈɑːpəreɪtərz/

plural of “operator” — (mathematics) a symbol or function representing a mathematical operation

From this reading “Operators were strictly forbidden to remove instruments or to use batteries except on extra work.”

undoing noun US /ənˈduːɪŋ/

an act that makes a previous act of no effect (as if not done)

From this reading “The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.”

Word partnerships in these lines

English keeps certain words together, and knowing the pair is worth more than knowing each word alone. Every partnership below was counted across our whole published library, and earns its place by appearing far more often than two unrelated words of the same frequency would.

Shown as this reading writes them, with the form the library counts, what kind of pairing it is, and how often it occurs.

strictly forbidden adverb + adjective

In this reading “Operators were strictly forbidden to remove instruments or to use batteries except on extra work.”

went through verb + particle counted as “go through”

undergo or live through a difficult experience

In this reading “The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.”

ran out verb + adjective counted as “run out”

become used up; be exhausted

In this reading “The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.”

obtain some verb + adjective

In this reading “"I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.”

All words in this reading · 70

Every word in these five lines is listed here, and every one of them can be played on its own.

Dictionary details are shown only when verified; these are not licensed Oxford entries.

accessnounUS /ˈækses/

the right to enter

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

acidadjectiveUS /ˈæsəd/

harsh or corrosive in tone

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

againadverbUS /əˈɡen/

anew

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

alladjectiveUS /ɔːl/

(quantifier) used with either mass or count nouns to indicate the whole number or amount of or every one of a class

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

andconjunctionUS /ənd/

used to join words or parts of a sentence that go together

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

atenounUS /eɪt/

goddess of criminal rashness and its punishment

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

batteriesnounUS /ˈbætəriz/

plural of “battery” — group of guns or missile launchers operated together at one place

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

battery-room

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

belowprepositionUS /bɪˈloʊ/

at or to a lower level than something

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

beyondprepositionUS /bɪˈɑːnd/

on the far side of; further than

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

carboynounUS /ˈkɑːrbɔɪ/

a large bottle for holding corrosive liquids; usually cushioned in a special container

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

carpetnounUS /ˈkɑːrpət/

floor covering consisting of a piece of thick heavy fabric (usually with nap or pile)

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

companynounUS /ˈkʌmpəniː/

an institution created to conduct business

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

desknounUS /desk/

a piece of furniture with a writing surface and usually drawers or other compartments

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

didauxiliary verbUS /dɪd/

the past form of “do”, used in questions and negatives

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

EdisonnounUS /ˈedɪsən/

United States inventor; inventions included the phonograph and incandescent electric light and the microphone and the Kinetoscope (1847-1931)

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

Edison'snounUS /ˈedɪsənz/

possessive form of “edison” — United States inventor; inventions included the phonograph and incandescent electric light and the microphone and the Kinetoscope (1847-1931)

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

exceptprepositionUS /ɪkˈsept/

apart from; not including

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

experimentingverbUS /ekˈsperəmentɪŋ/

-ing form of “experiment” — to conduct a test or investigation

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

extraadjectiveUS /ˈekstrə/

more than is needed, desired, or required

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

factsnounUS /fækts/

plural of “fact” — a piece of information about circumstances that exist or events that have occurred

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

forbiddenadjectiveUS /fərˈbɪd.ən/

Not allowed; banned or prohibited by rule or law.

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

hadauxiliary verbUS /hæd/

the past form of “have”, used to form the past perfect

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

hepronounUS /hiː/

a man, boy, or male animal already mentioned, as the subject

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

hisdeterminerUS /hɪz/

belonging to a man, boy, or male animal already mentioned

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

IpronounUS /aɪ/

the person speaking or writing, as the subject of the verb

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

insatiableadjectiveUS /ˌɪnˈseɪʃəbəl/

impossible to satisfy

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

instrumentsnounUS /ˈɪnstrəmənts/

plural of “instrument” — a device that requires skill for proper use

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

intoprepositionUS /ˈɪntuː/

moving to the inside of something

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

knowledgenounUS /ˈnɑːlədʒ/

the psychological result of perception and learning and reasoning

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

knownadjectiveUS /noʊn/

apprehended with certainty

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

manager'snounUS /ˈmænɪdʒərz/

possessive form of “manager” — someone who controls resources and expenditures

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

meanverbUS /miːn/

mean or intend to express or convey

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

muchadverbUS /mʌtʃ/

to a great degree or extent

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

nightnounUS /naɪt/

the time after sunset and before sunrise while it is dark outside

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

nodeterminerUS /noʊ/

not any; not one

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

notadverbUS /nɑːt/

used to make a word, phrase, or sentence negative

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

obtainverbUS /əbˈteɪn/

come into possession of

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

OperatorsnounUS /ˈɑːpəreɪtərz/

plural of “operator” — (mathematics) a symbol or function representing a mathematical operation

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

orconjunctionUS /ɔːr/

used to join alternatives or possibilities

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

otheradjectiveUS /ˈʌðər/

not the same one or ones already mentioned or implied

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

outadjectiveUS /aʊt/

not allowed to continue to bat or run

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

overprepositionUS /ˈoʊvər/

above and across; more than

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

provedadjectiveUS /pruːvd/

established beyond doubt

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

ranverbUS /ræn/

inflected form of “run” — move fast by using one's feet, with one foot off the ground at any given time

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

removeverbUS /riˈmuːv/

remove something concrete, as by lifting, pushing, or taking off, or remove something abstract

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

roomnounUS /ruːm/

an area within a building enclosed by walls and floor and ceiling

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

rulenounUS /ruːl/

a principle or condition that customarily governs behavior

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

saysnounUS /sez/

plural of “say” — the chance to speak

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

someadjectiveUS /sʌm/

(quantifier) used with either mass nouns or plural count nouns to indicate an unspecified number or quantity

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

strictlyadverbUS /ˈstrɪktli/

restricted to something

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

sulphuricadjective

of or relating to or containing sulfur

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

ThedeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

thirstnounUS /θɜːrst/

a physiological need to drink

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

ThisdeterminerUS /ðɪs/

used for a person or thing that is near, or that has just been mentioned

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

thosedeterminerUS /ðoʊz/

the plural of “that”: the people or things further away, or already known

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

throughprepositionUS /θruː/

from one end or side of something to the other

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

tippedadjectiveUS /tɪpt/

having a tip; or having a tip as specified (used in combination)

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

toparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

undoingnounUS /ənˈduːɪŋ/

an act that makes a previous act of no effect (as if not done)

From this reading The insatiable thirst for knowledge beyond known facts again proved Edison's undoing.

upadjectiveUS /ʌp/

being or moving higher in position or greater in some value; being above a former position or level

From this reading The carboy tipped over, the acid ran out, went through to the manager's room below, and ate up his desk and all the carpet.

usenounUS /juːs/

the act of using

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

wentverbUS /went/

inflected form of “go” — change location; move, travel, or proceed, also metaphorically

From this reading "I went one night," he says, "into the battery-room to obtain some sulphuric acid for experimenting.

wereauxiliary verbUS /wɜːr/

the past form of “be” used with you, we, they, or a plural noun

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

whopronounUS /huː/

which person or people

From this reading This rule did not mean much to Edison, who had access to no other instruments except those of the company.

workverbUS /wɜːrk/

exert oneself by doing mental or physical work for a purpose or out of necessity

From this reading Operators were strictly forbidden to remove instruments or to use batteries except on extra work.

Chapter 3 of The Boys' Life of Edison by Wm. H. (William Henry) Meadowcroft holds 410 sentences, grouped into 82 reading sections of at most 5 sentences. The text is the source edition, unabridged, and the chapter records which sentences cover which part of the work so that nothing is dropped. Every word can be tapped for its pronunciation and dictionary entry.

What does chapter 3 of The Boys' Life of Edison contain?

Chapter 3 holds 410 sentences of The Boys' Life of Edison, unabridged, divided into 82 reading sections.

This page carries chapter 3 of The Boys' Life of Edison by Wm. H. (William Henry) Meadowcroft exactly as it stands in the source edition, without abridgement. It runs to 410 sentences, grouped into 82 sections of at most 5 sentences so that a reader can take the chapter in steady, finishable pieces. The chapter also stores a coverage record mapping every one of its sentences to a part of the work, which is how the edition demonstrates that no line was dropped.

How do I study chapter 3 of The Boys' Life of Edison?

Work through the 82 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 82 sections in this chapter is short enough to read once, hear once, and then re-read with the vocabulary in view. Tapping a word plays it alone and opens its dictionary entry with IPA, part of speech and meaning, so the reader is never forced to guess a pronunciation from spelling. Working section by section keeps a long chapter from becoming an undifferentiated wall of text, which is the usual reason a reader abandons a work of this period.

Can chapter 3 be read aloud to me?

Yes — every sentence and every individual word in chapter 3 can be played aloud in United States English.

Audio covers the whole chapter: any sentence can be played, and any single word within it can be played on its own. The voice uses United States English. For a work of this period that matters, because spelling is an unreliable guide to pronunciation for vocabulary that has fallen out of daily use, and a learner who guesses wrong tends to keep the error. Hearing the word in its own sentence, and then alone, settles it.

Questions about reading The Boys' Life of Edison

Common questions about reading The Boys' Life of Edison by Wm. H. (William Henry) Meadowcroft on this page, its source edition and its audio.

Is this the complete text of The Boys' Life of Edison?

Yes. All 2986 sentences of Project Gutenberg eBook #50523 are kept, with a record of which sentences cover which part.

Which edition of The Boys' Life of Edison is used?

Project Gutenberg eBook #50523, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Boys' Life of Edison take to read?

About 248 minutes of reading across 598 sections of 5 sentences each, at an unhurried pace.

How to read The Boys' Life of Edison section by section

How to work through The Boys' Life of Edison section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

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  2. Read one section

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  3. Listen and tap

    Play the section aloud, then tap any unfamiliar word for its entry.

Vocabulary met early in The Boys' Life of Edison

Words and structures a reader meets early in The Boys' Life of Edison, each tappable for pronunciation and meaning.

Designed
A word that appears in the opening chapter of The Boys' Life of Edison; the reader can tap it to hear it and see its dictionary entry.
Girls
A word that appears in the opening chapter of The Boys' Life of Edison; the reader can tap it to hear it and see its dictionary entry.
Published
A word that appears in the opening chapter of The Boys' Life of Edison; the reader can tap it to hear it and see its dictionary entry.
Consent
A word that appears in the opening chapter of The Boys' Life of Edison; the reader can tap it to hear it and see its dictionary entry.