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The Boy Inventors' Diving Torpedo Boat
The Boy Inventors' Diving Torpedo Boat

Chapter IV

Chapter 4 of The Boy Inventors' Diving Torpedo Boat is here in full — 61 sentences across 13 reading sections, with audio for every sentence and word.

Cover illustration for The Boy Inventors' Diving Torpedo Boat
Context Illustration Reading 1/12 · 5 lines
English subtitles · tap any word to listen 1 / 5
MORE STRANGE DISCOVERIES.
Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.
This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.
Inside this chamber was placed the explosive projectile which it was desired to launch.
This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.
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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 Inventors' Diving Torpedo Boat

Chapter IV

Chapter 4 of The Boy Inventors' Diving Torpedo Boat is here in full — 61 sentences across 13 reading sections, with audio for every sentence and word.

Reading 1/12 · 5 reading units · Lines 1–5

Line 1
MORE STRANGE DISCOVERIES.
/mɔːr streɪndʒ dɪˈskʌvəriz/
Line 2
Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.
/wɪˈðɪn ðə briːtʃ ʌv ðə ɡʌn wɑːz dɪˈskloʊzd ə ˈtʃeɪmbər enˈkloʊzɪŋ ə smɔːl ˈsɪləndər ʌv stiːl/
Line 3
This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.
Line 4
Inside this chamber was placed the explosive projectile which it was desired to launch.
/ˌɪnˈsaɪd ðɪs ˈtʃeɪmbər wɑːz pleɪst ðə ɪkˈsploʊsɪv prəˈdʒektəl wɪtʃ ɪt wɑːz dɪˈzaɪərd tuː lɔːntʃ/
Line 5
This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

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.

breech noun US /briːtʃ/

opening in the rear of the barrel of a gun where bullets can be loaded

From this reading “Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.”

cylinder noun US /ˈsɪləndər/

a solid bounded by a cylindrical surface and two parallel planes (the bases)

From this reading “Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.”

electrical adjective US /ɪˈlektrɪkəl/

relating to or concerned with electricity

From this reading “This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.”

electrically adverb US /ɪˈlektrɪkəli/

by electricity

From this reading “This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.”

enclosing noun US /enˈkloʊzɪŋ/

the act of enclosing something inside something else

From this reading “Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.”

explosive adjective US /ɪkˈsploʊsɪv/

serving to explode or characterized by explosion or sudden outburst

From this reading “Inside this chamber was placed the explosive projectile which it was desired to launch.”

projectile noun US /prəˈdʒektəl/

a weapon that is forcibly thrown or projected at a targets but is not self-propelled

From this reading “Inside this chamber was placed the explosive projectile which it was desired to launch.”

ribbed adjective US /rɪbd/

furnished or strengthened with ribs

From this reading “This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.”

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.

electric wires adjective + noun counted as “electric wire”

In this reading “This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.”

small amount adjective + noun

In this reading “This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.”

STRANGE DISCOVERIES adjective + noun counted as “strange discovery”

In this reading “MORE STRANGE DISCOVERIES.”

All words in this reading · 50

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.

adeterminerUS /ə/

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

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

admittedverbUS /ədˈmɪtɪd/

inflected form of “admit” — declare to be true or admit the existence or reality or truth of

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

amountnounUS /əˈmaʊnt/

a quantity of money

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

andconjunctionUS /ənd/

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

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

becomeverbUS /bɪˈkʌm/

enter or assume a certain state or condition

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

beingauxiliary verbUS /ˈbiːɪŋ/

the -ing form of “be”

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

breechnounUS /briːtʃ/

opening in the rear of the barrel of a gun where bullets can be loaded

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

byprepositionUS /baɪ/

showing who or what does the action

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

capableadjectiveUS /ˈkeɪpəbəl/

(usually followed by “of”) having capacity or ability

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

causedverbUS /kɑːzd/

past form of “cause” — give rise to; cause to happen or occur, not always intentionally

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

chambernounUS /ˈtʃeɪmbər/

a natural or artificial enclosed space

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

connectedadjectiveUS /kəˈnektɪd/

being joined in close association

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

currentnounUS /ˈkɜːrənt/

a flow of electricity through a conductor

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

cylindernounUS /ˈsɪləndər/

a solid bounded by a cylindrical surface and two parallel planes (the bases)

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

desiredadjectiveUS /dɪˈzaɪərd/

wanted intensely

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

disclosedadjectiveUS /dɪˈskloʊzd/

made known (especially something secret or concealed)

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

DISCOVERIESnounUS /dɪˈskʌvəriz/

plural of “discovery” — the act of discovering something

From this reading MORE STRANGE DISCOVERIES.

doneadjectiveUS /dʌn/

having finished or arrived at completion

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

electricadjectiveUS /ɪˈlektrɪk/

using or providing or producing or transmitting or operated by electricity

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

electricaladjectiveUS /ɪˈlektrɪkəl/

relating to or concerned with electricity

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

electricallyadverbUS /ɪˈlektrɪkəli/

by electricity

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

enclosingnounUS /enˈkloʊzɪŋ/

the act of enclosing something inside something else

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

explosiveadjectiveUS /ɪkˈsploʊsɪv/

serving to explode or characterized by explosion or sudden outburst

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

gunnounUS /ɡʌn/

a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

InsideadjectiveUS /ˌɪnˈsaɪd/

relating to or being on the side closer to the center or within a defined space

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

launchverbUS /lɔːntʃ/

set up or found

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

metalnounUS /ˈmetəl/

any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

metallicadjectiveUS /məˈtælɪk/

containing or made of or resembling or characteristic of a metal

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

MOREadjectiveUS /mɔːr/

(comparative of “much” used with mass nouns) a quantifier meaning greater in size or amount or extent or degree

From this reading MORE STRANGE DISCOVERIES.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

placedadjectiveUS /pleɪst/

situated in a particular spot or position

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

projectilenounUS /prəˈdʒektəl/

a weapon that is forcibly thrown or projected at a targets but is not self-propelled

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

ribbedadjectiveUS /rɪbd/

furnished or strengthened with ribs

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

smalladjectiveUS /smɔːl/

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

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

steelnounUS /stiːl/

an alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

STRANGEadjectiveUS /streɪndʒ/

being definitely out of the ordinary and unexpected; slightly odd or even a bit weird

From this reading MORE STRANGE DISCOVERIES.

stripsnounUS /strɪps/

plural of “strip” — a relatively long narrow piece of something

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

superheated

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

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

switchverbUS /swɪtʃ/

change over, change around, as to a new order or sequence

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

thedeterminerUS /ðə/

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

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

ThisdeterminerUS /ðɪs/

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

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

toparticleUS /tuː/

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

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

turnedadjectiveUS /tɜːrnd/

moved around an axis or center

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

wasauxiliary verbUS /wɑːz/

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

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

waternounUS /ˈwɔːtər/

binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent

From this reading This done, a small amount of water was admitted to the electrically connected chamber, and a switch turned which caused the metal to become superheated.

whichpronounUS /wɪtʃ/

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

From this reading Inside this chamber was placed the explosive projectile which it was desired to launch.

wiresnounUS /ˈwaɪərz/

plural of “wire” — ligament made of metal and used to fasten things or make cages or fences etc

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

withprepositionUS /wɪð/

in the company of; together with

From this reading This was ribbed by metallic strips connected with electric wires and capable of being superheated by electrical current.

WithinprepositionUS /wɪˈðɪn/

inside; before a period of time has passed

From this reading Within the breech of the gun was disclosed a chamber enclosing a small cylinder of steel.

Chapter 4 of The Boy Inventors' Diving Torpedo Boat by Richard Bonner holds 61 sentences, grouped into 13 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 4 of The Boy Inventors' Diving Torpedo Boat contain?

Chapter 4 holds 61 sentences of The Boy Inventors' Diving Torpedo Boat, unabridged, divided into 13 reading sections.

This page carries chapter 4 of The Boy Inventors' Diving Torpedo Boat by Richard Bonner exactly as it stands in the source edition, without abridgement. It runs to 61 sentences, grouped into 13 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 4 of The Boy Inventors' Diving Torpedo Boat?

Work through the 13 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 13 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 4 be read aloud to me?

Yes — every sentence and every individual word in chapter 4 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 Inventors' Diving Torpedo Boat

Common questions about reading The Boy Inventors' Diving Torpedo Boat by Richard Bonner on this page, its source edition and its audio.

Is this the complete text of The Boy Inventors' Diving Torpedo Boat?

Yes. All 2746 sentences of Project Gutenberg eBook #54069 are kept, with a record of which sentences cover which part.

Which edition of The Boy Inventors' Diving Torpedo Boat is used?

Project Gutenberg eBook #54069, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Boy Inventors' Diving Torpedo Boat take to read?

About 228 minutes of reading across 550 sections of 5 sentences each, at an unhurried pace.

How to read The Boy Inventors' Diving Torpedo Boat section by section

How to work through The Boy Inventors' Diving Torpedo Boat section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

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  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 Inventors' Diving Torpedo Boat

Words and structures a reader meets early in The Boy Inventors' Diving Torpedo Boat, each tappable for pronunciation and meaning.

Author
A word that appears in the opening chapter of The Boy Inventors' Diving Torpedo Boat; the reader can tap it to hear it and see its dictionary entry.
Inventors
A word that appears in the opening chapter of The Boy Inventors' Diving Torpedo Boat; the reader can tap it to hear it and see its dictionary entry.
Wireless
A word that appears in the opening chapter of The Boy Inventors' Diving Torpedo Boat; the reader can tap it to hear it and see its dictionary entry.
Triumph
A word that appears in the opening chapter of The Boy Inventors' Diving Torpedo Boat; the reader can tap it to hear it and see its dictionary entry.