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Rollo's Experiments
Rollo's Experiments

Chapter IV · Chapter 4

Chapter 4 of Rollo's Experiments is here in full — 408 sentences across 82 reading sections, with audio for every sentence and word.

Cover illustration for Rollo's Experiments
Context Illustration Reading 1/81 · 5 lines
English subtitles · tap any word to listen 1 / 5
"Yes, sir," said Rollo, "we will remember."
"Now I can make this apparent in another way," said his father.
Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.
Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.
Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to 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 Experiments

Chapter IV · Chapter 4

Chapter 4 of Rollo's Experiments is here in full — 408 sentences across 82 reading sections, with audio for every sentence and word.

Reading 1/81 · 5 reading units · Lines 1–5

Line 1
"Yes, sir," said Rollo, "we will remember."
/jes sɜːr sed ˈrɑːloʊ wiː wɪl rɪˈmɛm.bər/
Line 2
"Now I can make this apparent in another way," said his father.
/naʊ aɪ kæn meɪk ðɪs əˈperənt ɪn əˈnʌðər weɪ sed hɪz ˈfɑːðər/
Line 3
Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.
Line 4
Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.
/ðen wen ðə ˈniːdəl wɑːz stɪl hiː brɔːt ʌp ðə ˈmɪdəl ʌv ðə ˈmæɡnət ˈveri nɪr tuː ðə ˈniːdəl bʌt ɪt dɪd nɑːt muːv təˈwɔːrdz ɪt æt ɔːl/
Line 5
Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.
/ðen hiː druː ðə ˈmæɡnət əˈlɔːŋ təˈwɔːrdz hɪmˈself ˈkiːpɪŋ ɪt æt ðə seɪm ˈdɪstəns frʌm ðə ˈniːdəl ənd wen ðə end ʌv ðə bɑːr keɪm ˈɑːpəzət tuː ðə ˈniːdəl ɪt ˌɪˈmiːdiːətli lept aʊt ʌv ɪts pleɪs ənd ædˈhɪrd ˈstrɔːŋli tuː ɪt/

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.

adhered verb US /ædˈhɪrd/

past form of “adhere” — be compatible or in accordance with

From this reading “Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.”

apparent adjective US /əˈperənt/

clearly revealed to the mind or the senses or judgment

From this reading “"Now I can make this apparent in another way," said his father.”

magnet noun US /ˈmæɡnət/

(physics) a device that attracts iron and produces a magnetic field

From this reading “Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.”

needle noun US /ˈniːdəl/

the leaf of a conifer

From this reading “Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.”

Rollo noun US /ˈrɑːloʊ/

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

From this reading “"Yes, sir," said Rollo, "we will remember."”

strongly adverb US /ˈstrɔːŋli/

with strength or in a strong manner

From this reading “Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.”

thread verb US /θred/

to move or cause to move in a sinuous, spiral, or circular course

From this reading “Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.”

threaded adjective US /ˈθredɪd/

(of bolts or screws) having screw threads

From this reading “Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.”

All words in this reading · 76

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 Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

adheredverbUS /ædˈhɪrd/

past form of “adhere” — be compatible or in accordance with

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

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 Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

alongprepositionUS /əˈlɔːŋ/

following the length of something from one end toward the other

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

andconjunctionUS /ənd/

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

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

anotherdeterminerUS /əˈnʌðər/

one more of the same kind, or a different one

From this reading "Now I can make this apparent in another way," said his father.

apparentadjectiveUS /əˈperənt/

clearly revealed to the mind or the senses or judgment

From this reading "Now I can make this apparent in another way," said his father.

asconjunctionUS /æz/

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

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

askedverbUS /æskt/

past form of “ask” — make a request or demand for something to somebody

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

atprepositionUS /æt/

in or near a particular place or position

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

barnounUS /bɑːr/

a room or establishment where alcoholic drinks are served over a counter

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

broughtverbUS /brɔːt/

inflected form of “bring” — take something or somebody with oneself somewhere

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

butconjunctionUS /bʌt/

used to introduce something that contrasts with what came before

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

cameverbUS /keɪm/

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

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

canmodal verbUS /kæn/

to be able to, or to be allowed to

From this reading "Now I can make this apparent in another way," said his father.

didauxiliary verbUS /dɪd/

the past form of “do”, used in questions and negatives

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

distancenounUS /ˈdɪstəns/

the property created by the space between two objects or points

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

drewnounUS /druː/

United States actor (born in Ireland); father of Georgiana Emma Barrymore (1827-1862)

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

endnounUS /end/

either extremity of something that has length

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

fathernounUS /ˈfɑːðər/

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

From this reading "Now I can make this apparent in another way," said his father.

fromprepositionUS /frʌm/

showing where something starts, or who sent it

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

hangverbUS /hæŋ/

be suspended or hanging

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

hepronounUS /hiː/

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

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

himselfpronounUS /hɪmˈself/

used when the man or boy doing the action is also its object

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

hisdeterminerUS /hɪz/

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

From this reading "Now I can make this apparent in another way," said his father.

holdverbUS /hoʊld/

cause to continue in a certain state, position, or activity; e.g., “keep clean”

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

IpronounUS /aɪ/

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

From this reading "Now I can make this apparent in another way," said his father.

immediatelyadverbUS /ˌɪˈmiːdiːətli/

without delay or hesitation; with no time intervening

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

inprepositionUS /ɪn/

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

From this reading "Now I can make this apparent in another way," said his father.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

itsdeterminerUS /ɪts/

belonging to the thing or animal already mentioned

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

Jonas

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

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

keepingnounUS /ˈkiːpɪŋ/

conformity or harmony

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

leapedverbUS /lept/

past form of “leap” — move forward by leaps and bounds

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

letauxiliary verbUS /let/

used to make a suggestion or a command including the speaker

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

magnetnounUS /ˈmæɡnət/

(physics) a device that attracts iron and produces a magnetic field

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

makeverbUS /meɪk/

engage in

From this reading "Now I can make this apparent in another way," said his father.

mannernounUS /ˈmænər/

how something is done or how it happens

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

middlenounUS /ˈmɪdəl/

an area that is approximately central within some larger region

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

mothernounUS /ˈmʌðər/

a woman who has given birth to a child (also used as a term of address to your mother)

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

moveverbUS /muːv/

change location; move, travel, or proceed, also metaphorically

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

nearadverbUS /nɪr/

near in time or place or relationship

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

needlenounUS /ˈniːdəl/

the leaf of a conifer

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

notadverbUS /nɑːt/

used to make a word, phrase, or sentence negative

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

NowadverbUS /naʊ/

in the historical present; at this point in the narration of a series of past events

From this reading "Now I can make this apparent in another way," said his father.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

oppositeadjectiveUS /ˈɑːpəzət/

being directly across from each other; facing

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

outadjectiveUS /aʊt/

not allowed to continue to bat or run

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

overprepositionUS /ˈoʊvər/

above and across; more than

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

placenounUS /pleɪs/

a point located with respect to surface features of some region

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

rememberverbUS /rɪˈmɛm.bər/

To recall to mind.

From this reading "Yes, sir," said Rollo, "we will remember."

RollonounUS /ˈrɑːloʊ/

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

From this reading "Yes, sir," said Rollo, "we will remember."

Rollo's

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

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

saidadjectiveUS /sed/

being the one previously mentioned or spoken of

From this reading "Yes, sir," said Rollo, "we will remember."

sameadjectiveUS /seɪm/

Identical; not different.

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

sirnounUS /sɜːr/

term of address for a man

From this reading "Yes, sir," said Rollo, "we will remember."

standverbUS /stænd/

be standing; be upright

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

stilladjectiveUS /stɪl/

not in physical motion

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

stronglyadverbUS /ˈstrɔːŋli/

with strength or in a strong manner

From this reading Then he drew the magnet along towards himself, keeping it at the same distance from the needle, and when the end of the bar came opposite to the needle, it immediately leaped out of its place, and adhered strongly to it.

suchdeterminerUS /sʌtʃ/

of the kind already mentioned

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

tablenounUS /ˈteɪbəl/

a set of data arranged in rows and columns

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

thedeterminerUS /ðə/

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

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

ThenadverbUS /ðen/

subsequently or soon afterward (often used as sentence connectors)

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

thisdeterminerUS /ðɪs/

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

From this reading "Now I can make this apparent in another way," said his father.

threadverbUS /θred/

to move or cause to move in a sinuous, spiral, or circular course

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

threadedadjectiveUS /ˈθredɪd/

(of bolts or screws) having screw threads

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

toparticleUS /tuː/

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

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

towardsprepositionUS /təˈwɔːrdz/

in the direction of

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

upadjectiveUS /ʌp/

being or moving higher in position or greater in some value; being above a former position or level

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

veryadjectiveUS /ˈveri/

precisely as stated

From this reading Then, when the needle was still, he brought up the middle of the magnet very near to the needle; but it did not move towards it at all.

wasauxiliary verbUS /wɑːz/

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

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

waynounUS /weɪ/

how something is done or how it happens

From this reading "Now I can make this apparent in another way," said his father.

wepronounUS /wiː/

the speaker together with one or more other people

From this reading "Yes, sir," said Rollo, "we will remember."

whenconjunctionUS /wen/

at the time that

From this reading Then he asked Rollo's mother to thread a needle; and when it was threaded, he asked Jonas to stand up and hold the thread in such a manner as to let the needle hang over the middle of the table.

willmodal verbUS /wɪl/

used to talk about the future, or about willingness

From this reading "Yes, sir," said Rollo, "we will remember."

YesnounUS /jes/

an affirmative

From this reading "Yes, sir," said Rollo, "we will remember."

Chapter 4 of Rollo's Experiments by Jacob Abbott holds 408 sentences, grouped into 82 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 Rollo's Experiments contain?

Chapter 4 holds 408 sentences of Rollo's Experiments, unabridged, divided into 82 reading sections.

This page carries chapter 4 of Rollo's Experiments by Jacob Abbott exactly as it stands in the source edition, without abridgement. It runs to 408 sentences, grouped into 82 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 Rollo's Experiments?

Work through the 82 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 82 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 Rollo's Experiments

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

Is this the complete text of Rollo's Experiments?

Yes. All 1638 sentences of Project Gutenberg eBook #24993 are kept, with a record of which sentences cover which part.

Which edition of Rollo's Experiments is used?

Project Gutenberg eBook #24993, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does Rollo's Experiments take to read?

About 136 minutes of reading across 328 sections of 5 sentences each, at an unhurried pace.

How to read Rollo's Experiments section by section

How to work through Rollo's Experiments section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 4 chapters of Rollo's Experiments 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 Experiments

Words and structures a reader meets early in Rollo's Experiments, each tappable for pronunciation and meaning.

Experiments
A word that appears in the opening chapter of Rollo's Experiments; the reader can tap it to hear it and see its dictionary entry.
Author
A word that appears in the opening chapter of Rollo's Experiments; 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 Experiments; 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 Experiments; the reader can tap it to hear it and see its dictionary entry.