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The Radio Boys Trailing a Voice
The Radio Boys Trailing a Voice

Chapter XV · Chapter 15

Chapter 15 of The Radio Boys Trailing a Voice is here in full — 117 sentences across 24 reading sections, with audio for every sentence and word.

Cover illustration for The Radio Boys Trailing a Voice
Context Illustration Reading 1/23 · 5 lines
English subtitles · tap any word to listen 1 / 5
A DARING HOLDUP Frank Brandon shook his head and smiled.
"I'm afraid I don't know much more to tell," he said.
"As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.
But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.
What we have already seen accomplished is nothing to what we are going to see.
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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 Radio Boys Trailing a Voice

Chapter XV · Chapter 15

Chapter 15 of The Radio Boys Trailing a Voice is here in full — 117 sentences across 24 reading sections, with audio for every sentence and word.

Reading 1/23 · 5 reading units · Lines 1–5

Line 1
A DARING HOLDUP Frank Brandon shook his head and smiled.
Line 2
"I'm afraid I don't know much more to tell," he said.
Line 3
"As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.
/æz aɪ hæv sed wʌt wɪl ˈhæpən wen wiː məˈtɪriəli dɪˈkriːs ðə weɪv leŋkθ ɪz stɪl ɪn ðə lænd ʌv kənˈdʒektʃər/
Line 4
But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.
Line 5
What we have already seen accomplished is nothing to what we are going to see.
/wʌt wiː hæv ɔːlˈredi siːn əˈkɑːmplɪʃt ɪz ˈnʌθɪŋ tuː wʌt wiː ɑːr ˈɡoʊɪŋ tuː siː/

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.

accomplished adjective US /əˈkɑːmplɪʃt/

highly skilled

From this reading “What we have already seen accomplished is nothing to what we are going to see.”

conjecture noun US /kənˈdʒektʃər/

a hypothesis that has been formed by speculating or conjecturing (usually with little hard evidence)

From this reading “"As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.”

daring noun US /ˈderɪŋ/

a challenge to do something dangerous or foolhardy

From this reading “A DARING HOLDUP Frank Brandon shook his head and smiled.”

decrease verb US /dɪˈkriːs/

decrease in size, extent, or range

From this reading “"As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.”

enthusiasm noun US /ɪnˈθuːziæzəm/

a feeling of excitement

From this reading “But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.”

holdup noun US /ˈhoʊldʌp/

robbery at gunpoint

From this reading “A DARING HOLDUP Frank Brandon shook his head and smiled.”

materially adverb US /məˈtɪriəli/

with respect to material aspects

From this reading “"As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.”

wave noun US /weɪv/

one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)

From this reading “"As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.”

All words in this reading · 60

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 DARING HOLDUP Frank Brandon shook his head and smiled.

accomplishedadjectiveUS /əˈkɑːmplɪʃt/

highly skilled

From this reading What we have already seen accomplished is nothing to what we are going to see.

addedverbUS /ˈædəd/

past form of “add” — make an addition (to); join or combine or unite with others; increase the quality, quantity, size or scope of

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

afraidadjectiveUS /əˈfreɪd/

filled with fear or apprehension

From this reading "I'm afraid I don't know much more to tell," he said.

agenounUS /eɪdʒ/

how long something has existed

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

alreadyadverbUS /ɔːlˈredi/

prior to a specified or implied time

From this reading What we have already seen accomplished is nothing to what we are going to see.

andconjunctionUS /ənd/

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

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

areauxiliary verbUS /ɑːr/

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

From this reading What we have already seen accomplished is nothing to what we are going to see.

AsconjunctionUS /æz/

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

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

beauxiliary verbUS /biː/

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

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

Brandon

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

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

ButconjunctionUS /bʌt/

used to introduce something that contrasts with what came before

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

conjecturenounUS /kənˈdʒektʃər/

a hypothesis that has been formed by speculating or conjecturing (usually with little hard evidence)

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

DARINGnounUS /ˈderɪŋ/

a challenge to do something dangerous or foolhardy

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

decreaseverbUS /dɪˈkriːs/

decrease in size, extent, or range

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

don't

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

From this reading "I'm afraid I don't know much more to tell," he said.

enthusiasmnounUS /ɪnˈθuːziæzəm/

a feeling of excitement

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

FrankadjectiveUS /fræŋk/

characterized by directness in manner or speech; without subtlety or evasion

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

gladadjectiveUS /ɡlæd/

showing or causing joy and pleasure; especially made happy

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

goingnounUS /ˈɡoʊɪŋ/

the act of departing

From this reading What we have already seen accomplished is nothing to what we are going to see.

goodadjectiveUS /ɡʊd/

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

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

happenverbUS /ˈhæpən/

come to pass

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

haveauxiliary verbUS /hæv/

used with a past participle to form the perfect tenses

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

hepronounUS /hiː/

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

From this reading "I'm afraid I don't know much more to tell," he said.

headnounUS /hed/

the upper part of the human body or the front part of the body in animals; contains the face and brains

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

hisdeterminerUS /hɪz/

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

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

HOLDUPnounUS /ˈhoʊldʌp/

robbery at gunpoint

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

IpronounUS /aɪ/

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

From this reading "I'm afraid I don't know much more to tell," he said.

I'm

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

From this reading "I'm afraid I don't know much more to tell," he said.

inprepositionUS /ɪn/

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

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

isauxiliary verbUS /ɪz/

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

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

knowverbUS /noʊ/

be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about

From this reading "I'm afraid I don't know much more to tell," he said.

landnounUS /lænd/

the land on which real estate is located

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

lengthnounUS /leŋkθ/

the linear extent in space from one end to the other; the longest dimension of something that is fixed in place

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

livingnounUS /ˈlɪvɪŋ/

the experience of being alive; the course of human events and activities

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

materiallyadverbUS /məˈtɪriəli/

with respect to material aspects

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

mightyadjectiveUS /ˈmaɪti/

having or showing great strength or force or intensity

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

moreadjectiveUS /mɔːr/

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

From this reading "I'm afraid I don't know much more to tell," he said.

muchadverbUS /mʌtʃ/

to a great degree or extent

From this reading "I'm afraid I don't know much more to tell," he said.

nothingpronounUS /ˈnʌθɪŋ/

not one thing; not anything

From this reading What we have already seen accomplished is nothing to what we are going to see.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

oldadjectiveUS /oʊld/

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

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

saidadjectiveUS /sed/

being the one previously mentioned or spoken of

From this reading "I'm afraid I don't know much more to tell," he said.

seeverbUS /siː/

perceive by sight or have the power to perceive by sight

From this reading What we have already seen accomplished is nothing to what we are going to see.

seenverbUS /siːn/

inflected form of “see” — perceive by sight or have the power to perceive by sight

From this reading What we have already seen accomplished is nothing to what we are going to see.

shooknounUS /ʃʊk/

a disassembled barrel; the parts packed for storage or shipment

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

smiledverbUS /smaɪld/

past form of “smile” — change one's facial expression by spreading the lips, often to signal pleasure

From this reading A DARING HOLDUP Frank Brandon shook his head and smiled.

stilladjectiveUS /stɪl/

not in physical motion

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

suddenadjectiveUS /ˈsʌdən/

happening without warning or in a short space of time

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

tellverbUS /tel/

express in words

From this reading "I'm afraid I don't know much more to tell," he said.

thedeterminerUS /ðə/

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

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

thisdeterminerUS /ðɪs/

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

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

toparticleUS /tuː/

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

From this reading "I'm afraid I don't know much more to tell," he said.

wavenounUS /weɪv/

one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

wepronounUS /wiː/

the speaker together with one or more other people

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

whatpronounUS /wʌt/

used to ask for information about something

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

whenconjunctionUS /wen/

at the time that

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

willmodal verbUS /wɪl/

used to talk about the future, or about willingness

From this reading "As I have said, what will happen when we materially decrease the wave length, is still in the land of conjecture.

withprepositionUS /wɪð/

in the company of; together with

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

youpronounUS /juː/

the person or people being spoken to

From this reading But I tell you," he added, with sudden enthusiasm, "I'm mighty glad to be living in this good old age.

Chapter 15 of The Radio Boys Trailing a Voice by Allen Chapman holds 117 sentences, grouped into 24 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 15 of The Radio Boys Trailing a Voice contain?

Chapter 15 holds 117 sentences of The Radio Boys Trailing a Voice, unabridged, divided into 24 reading sections.

This page carries chapter 15 of The Radio Boys Trailing a Voice by Allen Chapman exactly as it stands in the source edition, without abridgement. It runs to 117 sentences, grouped into 24 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 15 of The Radio Boys Trailing a Voice?

Work through the 24 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 24 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 15 be read aloud to me?

Yes — every sentence and every individual word in chapter 15 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 Radio Boys Trailing a Voice

Common questions about reading The Radio Boys Trailing a Voice by Allen Chapman on this page, its source edition and its audio.

Is this the complete text of The Radio Boys Trailing a Voice?

Yes. All 2693 sentences of Project Gutenberg eBook #25858 are kept, with a record of which sentences cover which part.

Which edition of The Radio Boys Trailing a Voice is used?

Project Gutenberg eBook #25858, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Radio Boys Trailing a Voice take to read?

About 224 minutes of reading across 539 sections of 5 sentences each, at an unhurried pace.

How to read The Radio Boys Trailing a Voice section by section

How to work through The Radio Boys Trailing a Voice section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 26 chapters of The Radio Boys Trailing a Voice 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 Radio Boys Trailing a Voice

Words and structures a reader meets early in The Radio Boys Trailing a Voice, each tappable for pronunciation and meaning.

Radio
A word that appears in the opening chapter of The Radio Boys Trailing a Voice; the reader can tap it to hear it and see its dictionary entry.
Series
A word that appears in the opening chapter of The Radio Boys Trailing a Voice; the reader can tap it to hear it and see its dictionary entry.
Trademark
A word that appears in the opening chapter of The Radio Boys Trailing a Voice; the reader can tap it to hear it and see its dictionary entry.
Registered
A word that appears in the opening chapter of The Radio Boys Trailing a Voice; the reader can tap it to hear it and see its dictionary entry.