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Great Inventions and Discoveries
Great Inventions and Discoveries

Chapter XVII

Chapter 17 of Great Inventions and Discoveries is here in full — 65 sentences across 13 reading sections, with audio for every sentence and word.

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Context Illustration Reading 1/13 · 5 lines
English subtitles · tap any word to listen 1 / 5
AERONAUTICS To fly in the air has been the dream of all peoples in all ages.
"Oh that I had wings like a dove!
Then would I fly away and be at rest!" sang the Psalmist.
It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.
A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.
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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.

Great Inventions and Discoveries

Chapter XVII

Chapter 17 of Great Inventions and Discoveries is here in full — 65 sentences across 13 reading sections, with audio for every sentence and word.

Reading 1/13 · 5 reading units · Lines 1–5

Line 1
AERONAUTICS To fly in the air has been the dream of all peoples in all ages.
/ˌerəˈnɔːtɪks tuː flaɪ ɪn ðə er hæz bɪn ðə driːm ʌv ɔːl ˈpiːpəlz ɪn ɔːl ˈeɪdʒəz/
Line 2
"Oh that I had wings like a dove!
/oʊ ðæt aɪ hæd wɪŋz laɪk ə dʌv/
Line 3
Then would I fly away and be at rest!" sang the Psalmist.
Line 4
It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.
Line 5
A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.
/ə bəˈluːn ɪz æn ˌæpərˈætəs wɪð æn ˈenvəloʊp fɪld wɪð ɡæs ðə spəˈsɪfɪk ˈɡrævəti ʌv wɪtʃ ɪz les ðæn ðæt ʌv ðə ˈætməsfɪr nɪr ðə ˈsɜːrfəs ʌv ðə ɜːrθ/

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.

aeronautics noun US /ˌerəˈnɔːtɪks/

the theory and practice of navigation through air or space

From this reading “AERONAUTICS To fly in the air has been the dream of all peoples in all ages.”

apparatus noun US /ˌæpərˈætəs/

equipment designed to serve a specific function

From this reading “A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.”

balloon noun US /bəˈluːn/

large tough nonrigid bag filled with gas or heated air

From this reading “A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.”

dove noun US /dʌv/

any of numerous small pigeons

From this reading “"Oh that I had wings like a dove!”

gravity noun US /ˈɡrævəti/

(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface

From this reading “A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.”

inventions noun US /ˌɪnˈvenʃənz/

plural of “invention” — the creation of something in the mind

From this reading “It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.”

peoples noun US /ˈpiːpəlz/

the human beings of a particular nation or community or ethnic group

From this reading “AERONAUTICS To fly in the air has been the dream of all peoples in all ages.”

specific adjective US /spəˈsɪfɪk/

(sometimes followed by “to”) applying to or characterized by or distinguishing something particular or special or unique

From this reading “A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.”

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.

specific gravity adjective + noun

the density of a substance relative to the density of water

In this reading “A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.”

fly away verb + particle

In this reading “Then would I fly away and be at rest!" sang the Psalmist.”

near future adverb + adjective

In this reading “It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.”

in the air preposition + article + noun counted as “in … air”

on everybody's mind

In this reading “AERONAUTICS To fly in the air has been the dream of all peoples in all ages.”

All words in this reading · 61

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 "Oh that I had wings like a dove!

AERONAUTICSnounUS /ˌerəˈnɔːtɪks/

the theory and practice of navigation through air or space

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

agesnounUS /ˈeɪdʒəz/

plural of “age” — how long something has existed

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

airnounUS /er/

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

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 AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

andeterminerUS /æn/

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

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

andconjunctionUS /ənd/

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

From this reading Then would I fly away and be at rest!" sang the Psalmist.

apparatusnounUS /ˌæpərˈætəs/

equipment designed to serve a specific function

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

atprepositionUS /æt/

in or near a particular place or position

From this reading Then would I fly away and be at rest!" sang the Psalmist.

atmospherenounUS /ˈætməsfɪr/

a particular environment or surrounding influence

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

awayadverbUS /əˈweɪ/

from a particular thing or place or position (“forth” is obsolete)

From this reading Then would I fly away and be at rest!" sang the Psalmist.

balloonnounUS /bəˈluːn/

large tough nonrigid bag filled with gas or heated air

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

beauxiliary verbUS /biː/

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

From this reading Then would I fly away and be at rest!" sang the Psalmist.

becomeverbUS /bɪˈkʌm/

enter or assume a certain state or condition

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

dovenounUS /dʌv/

any of numerous small pigeons

From this reading "Oh that I had wings like a dove!

dreamnounUS /driːm/

A series of thoughts, images, or emotions during sleep.

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

earthnounUS /ɜːrθ/

the 3rd planet from the sun; the planet we live on

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

envelopenounUS /ˈenvəloʊp/

a flat (usually rectangular) container for a letter, thin package, etc.

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

every-day

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

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

experienceverbUS /ɪkˈspɪriəns/

undergo or live through a difficult experience

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

filledadjectiveUS /fɪld/

(usually followed by “with” or used as a combining form) generously supplied with

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

flyverbUS /flaɪ/

travel through the air; be airborne

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

fromprepositionUS /frʌm/

showing where something starts, or who sent it

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

futureadjectiveUS /ˈfjuːtʃər/

yet to be or coming

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

gasnounUS /ɡæs/

the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

gravitynounUS /ˈɡrævəti/

(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

hadauxiliary verbUS /hæd/

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

From this reading "Oh that I had wings like a dove!

hasauxiliary verbUS /hæz/

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

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

IpronounUS /aɪ/

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

From this reading "Oh that I had wings like a dove!

inprepositionUS /ɪn/

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

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

inventionsnounUS /ˌɪnˈvenʃənz/

plural of “invention” — the creation of something in the mind

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

isauxiliary verbUS /ɪz/

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

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

ItpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

lessadverbUS /les/

used to form the comparative of some adjectives and adverbs

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

likeverbUS /laɪk/

prefer or wish to do something

From this reading "Oh that I had wings like a dove!

livesnounUS /lɪvz/

plural of “life” — a characteristic state or mode of living

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

nearadverbUS /nɪr/

near in time or place or relationship

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

OhnounUS /oʊ/

a midwestern state in north central United States in the Great Lakes region

From this reading "Oh that I had wings like a dove!

ourdeterminerUS /ˈaʊər/

belonging to the speaker and others

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

peoplesnounUS /ˈpiːpəlz/

the human beings of a particular nation or community or ethnic group

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

practicaladjectiveUS /ˈpræktəkəl/

concerned with actual use or practice

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

Psalmistnoun

a composer of sacred songs

From this reading Then would I fly away and be at rest!" sang the Psalmist.

recentadjectiveUS /ˈriːsənt/

new

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

restverbUS /rest/

not move; be in a resting position

From this reading Then would I fly away and be at rest!" sang the Psalmist.

sangnounUS /sæŋ/

North American woodland herb similar to and used as substitute for the Chinese ginseng

From this reading Then would I fly away and be at rest!" sang the Psalmist.

sciencenounUS /ˈsaɪəns/

a particular branch of scientific knowledge

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

seemverbUS /siːm/

give a certain impression or have a certain outward aspect

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

specificadjectiveUS /spəˈsɪfɪk/

(sometimes followed by “to”) applying to or characterized by or distinguishing something particular or special or unique

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

surfacenounUS /ˈsɜːrfəs/

the outer boundary of an artifact or a material layer constituting or resembling such a boundary

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

thanconjunctionUS /ðæn/

used to introduce the second part of a comparison

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading "Oh that I had wings like a dove!

thedeterminerUS /ðə/

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

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

ThenadverbUS /ðen/

subsequently or soon afterward (often used as sentence connectors)

From this reading Then would I fly away and be at rest!" sang the Psalmist.

thisdeterminerUS /ðɪs/

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

From this reading It would seem from the recent inventions in the science of aeronautics that this dream is to become in the near future a practical experience of our every-day lives.

ToparticleUS /tuː/

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

From this reading AERONAUTICS To fly in the air has been the dream of all peoples in all ages.

whichpronounUS /wɪtʃ/

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

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

wingsnounUS /wɪŋz/

a means of flight or ascent

From this reading "Oh that I had wings like a dove!

withprepositionUS /wɪð/

in the company of; together with

From this reading A balloon is an apparatus with an envelope filled with gas, the specific gravity of which is less than that of the atmosphere near the surface of the earth.

wouldmodal verbUS /wʊd/

used for something imagined, polite, or habitual in the past

From this reading Then would I fly away and be at rest!" sang the Psalmist.

Chapter 17 of Great Inventions and Discoveries by Willis Duff Piercy holds 65 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 17 of Great Inventions and Discoveries contain?

Chapter 17 holds 65 sentences of Great Inventions and Discoveries, unabridged, divided into 13 reading sections.

This page carries chapter 17 of Great Inventions and Discoveries by Willis Duff Piercy exactly as it stands in the source edition, without abridgement. It runs to 65 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 17 of Great Inventions and Discoveries?

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 17 be read aloud to me?

Yes — every sentence and every individual word in chapter 17 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 Great Inventions and Discoveries

Common questions about reading Great Inventions and Discoveries by Willis Duff Piercy on this page, its source edition and its audio.

Is this the complete text of Great Inventions and Discoveries?

Yes. All 2167 sentences of Project Gutenberg eBook #37574 are kept, with a record of which sentences cover which part.

Which edition of Great Inventions and Discoveries is used?

Project Gutenberg eBook #37574, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does Great Inventions and Discoveries take to read?

About 180 minutes of reading across 434 sections of 5 sentences each, at an unhurried pace.

How to read Great Inventions and Discoveries section by section

How to work through Great Inventions and Discoveries section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 17 chapters of Great Inventions and Discoveries 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 Great Inventions and Discoveries

Words and structures a reader meets early in Great Inventions and Discoveries, each tappable for pronunciation and meaning.

First
A word that appears in the opening chapter of Great Inventions and Discoveries; the reader can tap it to hear it and see its dictionary entry.
Lived
A word that appears in the opening chapter of Great Inventions and Discoveries; the reader can tap it to hear it and see its dictionary entry.
Branches
A word that appears in the opening chapter of Great Inventions and Discoveries; the reader can tap it to hear it and see its dictionary entry.
Trees
A word that appears in the opening chapter of Great Inventions and Discoveries; the reader can tap it to hear it and see its dictionary entry.