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The Boy Inventors' Radio Telephone
The Boy Inventors' Radio Telephone

Chapter XXVIII · Chapter 28

Chapter 28 of The Boy Inventors' Radio Telephone is here in full — 71 sentences across 15 reading sections, with audio for every sentence and word.

Cover illustration for The Boy Inventors' Radio Telephone
Context Illustration Reading 1/14 · 5 lines
English subtitles · tap any word to listen 1 / 5
A MUD BATH.
The ground was rough and rocky but they made good time.
Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.
The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.
All that was visible of the professor was the upper part of his body.
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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' Radio Telephone

Chapter XXVIII · Chapter 28

Chapter 28 of The Boy Inventors' Radio Telephone is here in full — 71 sentences across 15 reading sections, with audio for every sentence and word.

Reading 1/14 · 5 reading units · Lines 1–5

Line 1
A MUD BATH.
/ə mʌd bæθ/
Line 2
The ground was rough and rocky but they made good time.
/ðə ɡraʊnd wɑːz rʌf ənd ˈrɑːki bʌt ðeɪ meɪd ɡʊd taɪm/
Line 3
Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.
Line 4
The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.
/ðə mæn ʌv ˈsaɪəns wɑːz ɪn ðə ˈsɛn.tər ʌv ə lɑːrdʒ raʊnd hoʊl fʊl ʌv blæk mʌd ðæt ˈbʌbəld ənd bɔɪld ənd stiːmd æz ɪf ɪt wɜːr əˈlaɪv/
Line 5
All that was visible of the professor was the upper part of his body.
/ɔːl ðæt wɑːz ˈvɪzəbəl ʌv ðə prəˈfesər wɑːz ðə ˈʌpər pɑːrt ʌv hɪz ˈbɑːdi/

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.

boiled adjective US /bɔɪld/

cooked in hot water

From this reading “The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.”

bubbled verb US /ˈbʌbəld/

past form of “bubble” — form, produce, or emit bubbles

From this reading “The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.”

Bursting verb US /ˈbɜːrstɪŋ/

-ing form of “burst” — come open suddenly and violently, as if from internal pressure

From this reading “Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.”

center noun US /ˈsɛn.tər/

The middle point or core of an area.

From this reading “The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.”

professor's noun US /prəˈfesərz/

possessive form of “professor” — someone who is a member of the faculty at a college or university

From this reading “Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.”

rocky adjective US /ˈrɑːki/

abounding in rocks or stones

From this reading “The ground was rough and rocky but they made good time.”

screen noun US /skriːn/

a white or silvered surface where pictures can be projected for viewing

From this reading “Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.”

steamed adjective US /stiːmd/

cooked in steam

From this reading “The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.”

All words in this reading · 53

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 A MUD BATH.

aliveadjectiveUS /əˈlaɪv/

possessing life

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

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 All that was visible of the professor was the upper part of his body.

andconjunctionUS /ənd/

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

From this reading The ground was rough and rocky but they made good time.

asconjunctionUS /æz/

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

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

BATHnounUS /bæθ/

a vessel containing liquid in which something is immersed (as to process it or to maintain it at a constant temperature or to lubricate it)

From this reading A MUD BATH.

beyondprepositionUS /bɪˈɑːnd/

on the far side of; further than

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

blackadjectiveUS /blæk/

being of the achromatic color of maximum darkness; having little or no hue owing to absorption of almost all incident light

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

bodynounUS /ˈbɑːdi/

the entire physical structure of an organism (an animal, plant, or human being)

From this reading All that was visible of the professor was the upper part of his body.

boiledadjectiveUS /bɔɪld/

cooked in hot water

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

bubbledverbUS /ˈbʌbəld/

past form of “bubble” — form, produce, or emit bubbles

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

BurstingverbUS /ˈbɜːrstɪŋ/

-ing form of “burst” — come open suddenly and violently, as if from internal pressure

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

butconjunctionUS /bʌt/

used to introduce something that contrasts with what came before

From this reading The ground was rough and rocky but they made good time.

cameverbUS /keɪm/

inflected form of “come” — move toward, travel toward something or somebody or approach something or somebody

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

centernounUS /ˈsɛn.tər/

The middle point or core of an area.

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

criesnounUS /kraɪz/

plural of “cry” — a loud utterance; often in protest or opposition

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

fromprepositionUS /frʌm/

showing where something starts, or who sent it

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

fulladjectiveUS /fʊl/

containing as much or as many as is possible or normal

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

goodadjectiveUS /ɡʊd/

having desirable or positive qualities especially those suitable for a thing specified

From this reading The ground was rough and rocky but they made good time.

groundnounUS /ɡraʊnd/

the solid part of the earth's surface

From this reading The ground was rough and rocky but they made good time.

hisdeterminerUS /hɪz/

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

From this reading All that was visible of the professor was the upper part of his body.

holenounUS /hoʊl/

an opening into or through something

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

ifconjunctionUS /ɪf/

on condition that; in the event that

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

inprepositionUS /ɪn/

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

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

largeadjectiveUS /lɑːrdʒ/

above average in size or number or quantity or magnitude or extent

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

madeadjectiveUS /meɪd/

produced by a manufacturing process

From this reading The ground was rough and rocky but they made good time.

mannounUS /mæn/

an adult person who is male (as opposed to a woman)

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

MUDnounUS /mʌd/

water soaked soil; soft wet earth

From this reading A MUD BATH.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

partnounUS /pɑːrt/

something determined in relation to something that includes it

From this reading All that was visible of the professor was the upper part of his body.

piteousadjective

deserving or inciting pity

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

professornounUS /prəˈfesər/

someone who is a member of the faculty at a college or university

From this reading All that was visible of the professor was the upper part of his body.

professor'snounUS /prəˈfesərz/

possessive form of “professor” — someone who is a member of the faculty at a college or university

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

receivedadjectiveUS /rəˈsiːvd/

conforming to the established language usage of educated native speakers

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

rockyadjectiveUS /ˈrɑːki/

abounding in rocks or stones

From this reading The ground was rough and rocky but they made good time.

roughadjectiveUS /rʌf/

having or caused by an irregular surface

From this reading The ground was rough and rocky but they made good time.

roundnounUS /raʊnd/

a charge of ammunition for a single shot

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

sciencenounUS /ˈsaɪəns/

a particular branch of scientific knowledge

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

screennounUS /skriːn/

a white or silvered surface where pictures can be projected for viewing

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

shocknounUS /ʃɑːk/

the feeling of distress and disbelief that you have when something bad happens accidentally

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

steamedadjectiveUS /stiːmd/

cooked in steam

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

ThedeterminerUS /ðə/

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

From this reading The ground was rough and rocky but they made good time.

theypronounUS /ðeɪ/

the people, animals, or things already mentioned, as the subject

From this reading The ground was rough and rocky but they made good time.

throughprepositionUS /θruː/

from one end or side of something to the other

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

timenounUS /taɪm/

an instance or single occasion for some event

From this reading The ground was rough and rocky but they made good time.

treesnounUS /triːz/

plural of “tree” — a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

upperadjectiveUS /ˈʌpər/

the topmost one of two

From this reading All that was visible of the professor was the upper part of his body.

visibleadjectiveUS /ˈvɪzəbəl/

capable of being seen; or open to easy view

From this reading All that was visible of the professor was the upper part of his body.

wasauxiliary verbUS /wɑːz/

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

From this reading The ground was rough and rocky but they made good time.

wereauxiliary verbUS /wɜːr/

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

From this reading The man of science was in the center of a large, round hole full of black mud that bubbled and boiled and steamed as if it were alive.

whichpronounUS /wɪtʃ/

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

From this reading Bursting through a screen of trees from beyond which came the professor's piteous cries, they received a shock.

Chapter 28 of The Boy Inventors' Radio Telephone by Richard Bonner holds 71 sentences, grouped into 15 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 28 of The Boy Inventors' Radio Telephone contain?

Chapter 28 holds 71 sentences of The Boy Inventors' Radio Telephone, unabridged, divided into 15 reading sections.

This page carries chapter 28 of The Boy Inventors' Radio Telephone by Richard Bonner exactly as it stands in the source edition, without abridgement. It runs to 71 sentences, grouped into 15 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 28 of The Boy Inventors' Radio Telephone?

Work through the 15 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 15 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 28 be read aloud to me?

Yes — every sentence and every individual word in chapter 28 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' Radio Telephone

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

Is this the complete text of The Boy Inventors' Radio Telephone?

Yes. All 2971 sentences of Project Gutenberg eBook #13783 are kept, with a record of which sentences cover which part.

Which edition of The Boy Inventors' Radio Telephone is used?

Project Gutenberg eBook #13783, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Boy Inventors' Radio Telephone take to read?

About 247 minutes of reading across 595 sections of 5 sentences each, at an unhurried pace.

How to read The Boy Inventors' Radio Telephone section by section

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

  1. Open a chapter

    Choose one of the 35 chapters of The Boy Inventors' Radio Telephone 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 Inventors' Radio Telephone

Words and structures a reader meets early in The Boy Inventors' Radio Telephone, each tappable for pronunciation and meaning.

Encounter
A word that appears in the opening chapter of The Boy Inventors' Radio Telephone; the reader can tap it to hear it and see its dictionary entry.
Character
A word that appears in the opening chapter of The Boy Inventors' Radio Telephone; the reader can tap it to hear it and see its dictionary entry.
Jammed
A word that appears in the opening chapter of The Boy Inventors' Radio Telephone; the reader can tap it to hear it and see its dictionary entry.
Emergency
A word that appears in the opening chapter of The Boy Inventors' Radio Telephone; the reader can tap it to hear it and see its dictionary entry.