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Rollo's Philosophy. [Air]
Rollo's Philosophy. [Air]

Chapter V · Chapter 5

Chapter 5 of Rollo's Philosophy. [Air] is here in full — 157 sentences across 32 reading sections, with audio for every sentence and word.

Cover illustration for Rollo's Philosophy. [Air]
Context Illustration Reading 1/31 · 5 lines
English subtitles · tap any word to listen 1 / 5
PRESSURE.
One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."
"O, we can try experiments with the air as it is," said his father.
"Can we?" said Rollo; "I don't see how."
"We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."
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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.

Rollo's Philosophy. [Air]

Chapter V · Chapter 5

Chapter 5 of Rollo's Philosophy. [Air] is here in full — 157 sentences across 32 reading sections, with audio for every sentence and word.

Reading 1/31 · 5 reading units · Lines 1–5

Line 1
PRESSURE.
/ˈpreʃər/
Line 2
One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."
/wʌn ˈiːvnɪŋ dʒʌst ˈæftər tiː ˈrɑːloʊ keɪm tuː hɪz ˈfɑːðər huː wɑːz ˈsɪtɪŋ baɪ ðə saɪd ʌv ðə ˈfaɪər ənd sed ˈfɑːðər aɪ wɪʃ wiː kʊd siː ðə er æz wiː kæn ðə ˈwɔːtər ənd ðen pərˈhæps wiː kʊd traɪ ɪkˈsperəmənts wɪð ɪt/
Line 3
"O, we can try experiments with the air as it is," said his father.
/oʊ wiː kæn traɪ ɪkˈsperəmənts wɪð ðə er æz ɪt ɪz sed hɪz ˈfɑːðər/
Line 4
"Can we?" said Rollo; "I don't see how."
Line 5
"We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

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.

effects noun US /ɪˈfekts/

property of a personal character that is portable but not used in business

From this reading “"We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."”

experiment noun US /ɪkˈsperəmənt/

the act of conducting a controlled test or investigation

From this reading “"We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."”

experiments noun US /ɪkˈsperəmənts/

plural of “experiment” — the act of conducting a controlled test or investigation

From this reading “One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."”

pressure noun US /ˈpreʃər/

the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit)

From this reading “PRESSURE.”

Rollo noun US /ˈrɑːloʊ/

Norse chieftain who became the first duke of Normandy (860-931)

From this reading “One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."”

sitting noun US /ˈsɪtɪŋ/

(photography) the act of assuming a certain position (as for a photograph or portrait)

From this reading “One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."”

tea noun US /tiː/

a beverage made by steeping tea leaves in water

From this reading “One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."”

try verb US /traɪ/

make an effort or attempt

From this reading “One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."”

All words in this reading · 48

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.

afterprepositionUS /ˈæftər/

later than; following

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

airnounUS /er/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

andconjunctionUS /ənd/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

asconjunctionUS /æz/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

butconjunctionUS /bʌt/

used to introduce something that contrasts with what came before

From this reading "We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

byprepositionUS /baɪ/

showing who or what does the action

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

cameverbUS /keɪm/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

canmodal verbUS /kæn/

to be able to, or to be allowed to

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

cannot

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

From this reading "We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

couldmodal verbUS /kʊd/

the past of “can”; used for possibility or polite requests

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

don't

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

From this reading "Can we?" said Rollo; "I don't see how."

effectsnounUS /ɪˈfekts/

property of a personal character that is portable but not used in business

From this reading "We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

eveningnounUS /ˈiːvnɪŋ/

the latter part of the day (the period of decreasing daylight from late afternoon until nightfall)

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

experimentnounUS /ɪkˈsperəmənt/

the act of conducting a controlled test or investigation

From this reading "We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

experimentsnounUS /ɪkˈsperəmənts/

plural of “experiment” — the act of conducting a controlled test or investigation

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

fathernounUS /ˈfɑːðər/

a male parent (also used as a term of address to your father)

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

fireverbUS /ˈfaɪər/

start firing a weapon

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

hisdeterminerUS /hɪz/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

how

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

From this reading "Can we?" said Rollo; "I don't see how."

IpronounUS /aɪ/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

isauxiliary verbUS /ɪz/

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

From this reading "O, we can try experiments with the air as it is," said his father.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

itsdeterminerUS /ɪts/

belonging to the thing or animal already mentioned

From this reading "We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

justadverbUS /dʒʌst/

and nothing more

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

OnounUS /oʊ/

a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust

From this reading "O, we can try experiments with the air as it is," said his father.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

OnepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

perhapsadverbUS /pərˈhæps/

by chance

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

PRESSUREnounUS /ˈpreʃər/

the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit)

From this reading PRESSURE.

RollonounUS /ˈrɑːloʊ/

Norse chieftain who became the first duke of Normandy (860-931)

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

saidadjectiveUS /sed/

being the one previously mentioned or spoken of

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

seeverbUS /siː/

perceive by sight or have the power to perceive by sight

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

sidenounUS /saɪd/

a place within a region identified relative to a center or reference location

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

sittingnounUS /ˈsɪtɪŋ/

(photography) the act of assuming a certain position (as for a photograph or portrait)

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

soconjunctionUS /soʊ/

for that reason; with the result that

From this reading "We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

teanounUS /tiː/

a beverage made by steeping tea leaves in water

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

thedeterminerUS /ðə/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

thenadverbUS /ðen/

subsequently or soon afterward (often used as sentence connectors)

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

toparticleUS /tuː/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

trueadjectiveUS /truː/

consistent with fact or reality; not false

From this reading "We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

tryverbUS /traɪ/

make an effort or attempt

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

uponprepositionUS /əˈpɑːn/

a formal word for “on”

From this reading "We cannot see the air, it is true; but then we can see its effects, and so we can experiment upon it."

wasauxiliary verbUS /wɑːz/

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

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

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 One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

wepronounUS /wiː/

the speaker together with one or more other people

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

whopronounUS /huː/

which person or people

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

wishverbUS /wɪʃ/

hope for; have a wish

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

withprepositionUS /wɪð/

in the company of; together with

From this reading One evening, just after tea, Rollo came to his father, who was sitting by the side of the fire, and said,-- "Father, I wish we could see the air, as we can the water, and then perhaps we could try experiments with it."

Chapter 5 of Rollo's Philosophy. [Air] by Jacob Abbott holds 157 sentences, grouped into 32 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 5 of Rollo's Philosophy. [Air] contain?

Chapter 5 holds 157 sentences of Rollo's Philosophy. [Air], unabridged, divided into 32 reading sections.

This page carries chapter 5 of Rollo's Philosophy. [Air] by Jacob Abbott exactly as it stands in the source edition, without abridgement. It runs to 157 sentences, grouped into 32 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 5 of Rollo's Philosophy. [Air]?

Work through the 32 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 32 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 5 be read aloud to me?

Yes — every sentence and every individual word in chapter 5 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 Rollo's Philosophy. [Air]

Common questions about reading Rollo's Philosophy. [Air] by Jacob Abbott on this page, its source edition and its audio.

Is this the complete text of Rollo's Philosophy. [Air]?

Yes. All 1943 sentences of Project Gutenberg eBook #25206 are kept, with a record of which sentences cover which part.

Which edition of Rollo's Philosophy. [Air] is used?

Project Gutenberg eBook #25206, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does Rollo's Philosophy. [Air] take to read?

About 161 minutes of reading across 389 sections of 5 sentences each, at an unhurried pace.

How to read Rollo's Philosophy. [Air] section by section

How to work through Rollo's Philosophy. [Air] section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 12 chapters of Rollo's Philosophy. [Air] 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 Rollo's Philosophy. [Air]

Words and structures a reader meets early in Rollo's Philosophy. [Air], each tappable for pronunciation and meaning.

Philosophy
A word that appears in the opening chapter of Rollo's Philosophy. [Air]; the reader can tap it to hear it and see its dictionary entry.
Rollo
A word that appears in the opening chapter of Rollo's Philosophy. [Air]; the reader can tap it to hear it and see its dictionary entry.
Learning
A word that appears in the opening chapter of Rollo's Philosophy. [Air]; the reader can tap it to hear it and see its dictionary entry.
School
A word that appears in the opening chapter of Rollo's Philosophy. [Air]; the reader can tap it to hear it and see its dictionary entry.