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The Boy Mechanic, Volume 1
The Boy Mechanic, Volume 1

Chapter XXVII · Chapter 27

Chapter 27 of The Boy Mechanic, Volume 1 is here in full — 465 sentences across 93 reading sections, with audio for every sentence and word.

Cover illustration for The Boy Mechanic, Volume 1
Context Illustration Reading 1/93 · 5 lines
English subtitles · tap any word to listen 1 / 5
** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.
A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.
The temper of a small portion of each end of the spring will need to be drawn.
This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.
The ends are then shaped to fit the binding-posts.
0:00 / 0:00
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AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

The Boy Mechanic, Volume 1

Chapter XXVII · Chapter 27

Chapter 27 of The Boy Mechanic, Volume 1 is here in full — 465 sentences across 93 reading sections, with audio for every sentence and word.

Reading 1/93 · 5 reading units · Lines 1–5

Line 1
** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.
Line 2
A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.
Line 3
The temper of a small portion of each end of the spring will need to be drawn.
/ðə ˈtempər ʌv ə smɔːl ˈpɔːrʃən ʌv iːtʃ end ʌv ðə sprɪŋ wɪl niːd tuː biː drɔːn/
Line 4
This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.
/ðɪs kæn biː əˈkɑːmplɪʃt baɪ ˈhiːtɪŋ ˈoʊvər æn ˈælkəhɑːl læmp ɔːr ɪn ə ˈfaɪər ənd əˈlaʊɪŋ ɪt tuː kuːl ˈsloʊli/
Line 5
The ends are then shaped to fit the binding-posts.

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.

alcohol noun US /ˈælkəhɑːl/

a liquor or brew containing alcohol as the active agent

From this reading “This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.”

allowing verb US /əˈlaʊɪŋ/

-ing form of “allow” — make it possible through a specific action or lack of action for something to happen

From this reading “This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.”

Battery noun US /ˈbætəri/

group of guns or missile launchers operated together at one place

From this reading “** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.”

fastened adjective US /ˈfæsənd/

firmly closed or secured

From this reading “A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.”

Fig noun US /fɪɡ/

a diagram or picture illustrating textual material

From this reading “A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.”

heating noun US /ˈhiːtɪŋ/

the process of becoming warmer; a rising temperature

From this reading “This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.”

roller noun US /ˈroʊlər/

a grounder that rolls along the infield

From this reading “** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.”

shaped adjective US /ʃeɪpt/

shaped to fit by or as if by altering the contours of a pliable mass (as by work or effort)

From this reading “The ends are then shaped to fit the binding-posts.”

All words in this reading · 65

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.

1

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

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

3

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

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

4

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

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

445

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

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

8

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

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

9

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

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

AdeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

accomplishedadjectiveUS /əˈkɑːmplɪʃt/

highly skilled

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

alcoholnounUS /ˈælkəhɑːl/

a liquor or brew containing alcohol as the active agent

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

allowingverbUS /əˈlaʊɪŋ/

-ing form of “allow” — make it possible through a specific action or lack of action for something to happen

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

andeterminerUS /æn/

the form of “a” used before a word that begins with a vowel sound

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

andconjunctionUS /ənd/

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

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

areauxiliary verbUS /ɑːr/

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

From this reading The ends are then shaped to fit the binding-posts.

asconjunctionUS /æz/

at the same time that; because; in the way that

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

atprepositionUS /æt/

in or near a particular place or position

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

attachedadjectiveUS /əˈtætʃt/

being joined in close association

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

BatterynounUS /ˈbætəri/

group of guns or missile launchers operated together at one place

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

beauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading The temper of a small portion of each end of the spring will need to be drawn.

binding-post

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

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

binding-posts

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

From this reading The ends are then shaped to fit the binding-posts.

boardnounUS /bɔːrd/

a committee having supervisory powers

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

byprepositionUS /baɪ/

showing who or what does the action

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

canmodal verbUS /kæn/

to be able to, or to be allowed to

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

cooladjectiveUS /kuːl/

neither warm nor very cold; giving relief from heat

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

drawnadjectiveUS /drɔːn/

showing the wearing effects of overwork or care or suffering

From this reading The temper of a small portion of each end of the spring will need to be drawn.

eachdeterminerUS /iːtʃ/

every one of two or more people or things, taken separately

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

endnounUS /end/

either extremity of something that has length

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

endsnounUS /endz/

plural of “end” — either extremity of something that has length

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

fastenedadjectiveUS /ˈfæsənd/

firmly closed or secured

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

FignounUS /fɪɡ/

a diagram or picture illustrating textual material

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

fireverbUS /ˈfaɪər/

start firing a weapon

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

fitverbUS /fɪt/

be agreeable or acceptable to

From this reading The ends are then shaped to fit the binding-posts.

fromprepositionUS /frʌm/

showing where something starts, or who sent it

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

heatingnounUS /ˈhiːtɪŋ/

the process of becoming warmer; a rising temperature

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

inprepositionUS /ɪn/

inside something, or within a place, period, or state

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

isauxiliary verbUS /ɪz/

the form of “be” used with he, she, it, or a singular noun

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

lampnounUS /læmp/

an artificial source of visible illumination

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

longadjectiveUS /lɔːŋ/

primarily temporal sense; being or indicating a relatively great or greater than average duration or passage of time or a duration as specified

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

mountedadjectiveUS /ˈmaʊntəd/

assembled for use; especially by being attached to a support

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

neednounUS /niːd/

a condition requiring relief

From this reading The temper of a small portion of each end of the spring will need to be drawn.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

oldadjectiveUS /oʊld/

(used especially of persons) having lived for a relatively long time or attained a specific age

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

orconjunctionUS /ɔːr/

used to join alternatives or possibilities

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

overprepositionUS /ˈoʊvər/

above and across; more than

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

portionnounUS /ˈpɔːrʃən/

something determined in relation to something that includes it

From this reading The temper of a small portion of each end of the spring will need to be drawn.

Rheostatnoun

resistor for regulating current

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

rollernounUS /ˈroʊlər/

a grounder that rolls along the infield

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

shadenounUS /ʃeɪd/

relative darkness caused by light rays being intercepted by an opaque body

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

shapedadjectiveUS /ʃeɪpt/

shaped to fit by or as if by altering the contours of a pliable mass (as by work or effort)

From this reading The ends are then shaped to fit the binding-posts.

shownverbUS /ʃoʊn/

inflected form of “show” — give an exhibition of to an interested audience

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

SimpleadjectiveUS /ˈsɪmpəl/

having few parts; not complex or complicated or involved

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

slowlyadverbUS /ˈsloʊli/

without speed (“slow” is sometimes used informally for “slowly”)

From this reading This can be accomplished by heating over an alcohol lamp or in a fire and allowing it to cool slowly.

smalladjectiveUS /smɔːl/

limited or below average in number or quantity or magnitude or extent

From this reading The temper of a small portion of each end of the spring will need to be drawn.

springnounUS /sprɪŋ/

the season of growth

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

tempernounUS /ˈtempər/

a sudden outburst of anger

From this reading The temper of a small portion of each end of the spring will need to be drawn.

thedeterminerUS /ðə/

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

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

thenadverbUS /ðen/

subsequently or soon afterward (often used as sentence connectors)

From this reading The ends are then shaped to fit the binding-posts.

thickadjectiveUS /θɪk/

not thin; of a specific thickness or of relatively great extent from one surface to the opposite usually in the smallest of the three solid dimensions

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

thisdeterminerUS /ðɪs/

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

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

toparticleUS /tuː/

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

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

whichpronounUS /wɪtʃ/

used to introduce a clause giving more about a thing just mentioned

From this reading A binding-post is fastened to this board at each end, to which is attached the ends of the spring, as shown in Fig. 1.

wideadjectiveUS /waɪd/

having great (or a certain) extent from one side to the other

From this reading ** A Simple Battery Rheostat [445] A spring from an old shade roller is mounted on a board 4 in. wide, 9 in. long and 3/8 in. thick.

willmodal verbUS /wɪl/

used to talk about the future, or about willingness

From this reading The temper of a small portion of each end of the spring will need to be drawn.

Chapter 27 of The Boy Mechanic, Volume 1 by H. H. (Henry Haven) [Editor] Windsor holds 465 sentences, grouped into 93 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 27 of The Boy Mechanic, Volume 1 contain?

Chapter 27 holds 465 sentences of The Boy Mechanic, Volume 1, unabridged, divided into 93 reading sections.

This page carries chapter 27 of The Boy Mechanic, Volume 1 by H. H. (Henry Haven) [Editor] Windsor exactly as it stands in the source edition, without abridgement. It runs to 465 sentences, grouped into 93 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 27 of The Boy Mechanic, Volume 1?

Work through the 93 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 93 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 27 be read aloud to me?

Yes — every sentence and every individual word in chapter 27 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 Boy Mechanic, Volume 1

Common questions about reading The Boy Mechanic, Volume 1 by H. H. (Henry Haven) [Editor] Windsor on this page, its source edition and its audio.

Is this the complete text of The Boy Mechanic, Volume 1?

Yes. All 10693 sentences of Project Gutenberg eBook #12655 are kept, with a record of which sentences cover which part.

Which edition of The Boy Mechanic, Volume 1 is used?

Project Gutenberg eBook #12655, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Boy Mechanic, Volume 1 take to read?

About 600 minutes of reading across 2139 sections of 5 sentences each, at an unhurried pace.

How to read The Boy Mechanic, Volume 1 section by section

How to work through The Boy Mechanic, Volume 1 section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 27 chapters of The Boy Mechanic, Volume 1 to begin.

  2. Read one section

    Each section holds 5 sentences; read it once through.

  3. Listen and tap

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

Vocabulary met early in The Boy Mechanic, Volume 1

Words and structures a reader meets early in The Boy Mechanic, Volume 1, each tappable for pronunciation and meaning.

Mechanic
A word that appears in the opening chapter of The Boy Mechanic, Volume 1; the reader can tap it to hear it and see its dictionary entry.
Things
A word that appears in the opening chapter of The Boy Mechanic, Volume 1; the reader can tap it to hear it and see its dictionary entry.
Illustrations
A word that appears in the opening chapter of The Boy Mechanic, Volume 1; the reader can tap it to hear it and see its dictionary entry.
Showing
A word that appears in the opening chapter of The Boy Mechanic, Volume 1; the reader can tap it to hear it and see its dictionary entry.