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The Boy's Playbook of Science
The Boy's Playbook of Science

Chapter XI

Chapter 11 of The Boy's Playbook of Science is here in full — 564 sentences across 113 reading sections, with audio for every sentence and word.

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Context Illustration Reading 1/112 · 5 lines
English subtitles · tap any word to listen 1 / 5
CHEMISTRY.
There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.
Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.
Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.
The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.
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LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

The Boy's Playbook of Science

Chapter XI

Chapter 11 of The Boy's Playbook of Science is here in full — 564 sentences across 113 reading sections, with audio for every sentence and word.

Reading 1/112 · 5 reading units · Lines 1–5

Line 1
CHEMISTRY.
/ˈkeməstri/
Line 2
There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.
Line 3
Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.
/ˈhʌndrədz ʌv jɪrz əˈɡoʊ ˈiːdʒəpt wɑːz ðə ɡreɪt dɪˈpɑːzətɔːri ʌv ɔːl ˈlɜːrnɪŋ ɑːrt ənd ˈsaɪəns ənd ɪt wɑːz tuː ðɪs ˈeɪn.ʃənt ˈkʌntri ðæt ðə moʊst ˈseləbreɪtɪd ˈseɪdʒɪz ʌv ænˈtɪkwəti ˈtrævəld/
Line 4
Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.
Line 5
The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

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.

alchemy noun US /ˈælkəmi/

the way two individuals relate to each other

From this reading “Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.”

depository noun US /dɪˈpɑːzətɔːri/

a facility where things can be deposited for storage or safekeeping

From this reading “Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.”

discoverer noun US /dɪˈskʌvərər/

someone who is the first to think of or make something

From this reading “There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.”

elixir noun US /ɪˈlɪksər/

a sweet flavored liquid (usually containing a small amount of alcohol) used in compounding medicines to be taken by mouth in order to mask an unpleasant taste

From this reading “There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.”

Hermes noun US /ˈhɜːrmiz/

(Greek mythology) messenger and herald of the gods; god of commerce and cunning and invention and theft; identified with Roman Mercury

From this reading “Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.”

ornamentation noun US /ˌɔːrnəmenˈteɪʃən/

the state of being ornamented

From this reading “The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.”

sages noun US /ˈseɪdʒɪz/

plural of “sage” — a mentor in spiritual and philosophical topics who is renowned for profound wisdom

From this reading “Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.”

unfailing adjective US /ənˈfeɪlɪŋ/

not liable to failure

From this reading “There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.”

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.

most celebrated adverb + adjective

In this reading “Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.”

carried out verb + adjective counted as “carry out”

put in effect

In this reading “The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.”

new style adjective + noun

In this reading “The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.”

hardly any adverb + adjective

In this reading “There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.”

supply of verb + particle

In this reading “There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.”

All words in this reading · 110

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.

82

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

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

adeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

acquiredadjectiveUS /əˈkwaɪərd/

gotten through environmental forces

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

agoadverbUS /əˈɡoʊ/

in the past

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

alchemynounUS /ˈælkəmi/

the way two individuals relate to each other

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

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 Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

andeterminerUS /æn/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

ancientadjectiveUS /ˈeɪn.ʃənt/

Belonging to the very distant past and no longer in existence or deeply revered.

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

andconjunctionUS /ənd/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

antiquitynounUS /ænˈtɪkwəti/

the historic period preceding the Middle Ages in Europe

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

anyadjectiveUS /ˈeni/

one or some or every or all without specification

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

Arabesquenoun

position in which the dancer has one leg raised behind and arms outstretched in a conventional pose

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

architecturenounUS /ˈɑːrkətektʃər/

an architectural product or work

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

artauxiliary verbUS /ɑːrt/

an old form of “are”, used with “thou”

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

asconjunctionUS /æz/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

attributedverbUS /əˈtrɪbjətɪd/

past form of “attribute” — attribute or credit to

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

carriedverbUS /ˈkærid/

inflected form of “carry” — move while supporting, either in a vehicle or in one's hands or on one's body

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

celebratedadjectiveUS /ˈseləbreɪtɪd/

widely known and esteemed

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

CHEMISTRYnounUS /ˈkeməstri/

the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

From this reading CHEMISTRY.

Chemnis

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

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

conqueredverbUS /ˈkɑːŋkərd/

past form of “conquer” — bring under control by force or authority

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

countrynounUS /ˈkʌntri/

a politically organized body of people under a single government

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

depositorynounUS /dɪˈpɑːzətɔːri/

a facility where things can be deposited for storage or safekeeping

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

designedadjectiveUS /dɪˈzaɪnd/

done or made or performed with purpose and intent

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

discoverernounUS /dɪˈskʌvərər/

someone who is the first to think of or make something

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

EgyptnounUS /ˈiːdʒəpt/

a republic in northeastern Africa known as the United Arab Republic until 1971; site of an ancient civilization that flourished from 2600 to 30 BC

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

EgyptiannounUS /ɪˈdʒɪpʃən/

a native or inhabitant of Egypt

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

elegancenounUS /ˈeləɡəns/

a refined quality of gracefulness and good taste

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

elixirnounUS /ɪˈlɪksər/

a sweet flavored liquid (usually containing a small amount of alcohol) used in compounding medicines to be taken by mouth in order to mask an unpleasant taste

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

enjoyverbUS /ˌenˈdʒɔɪ/

derive or receive pleasure from; get enjoyment from; take pleasure in

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

fascinatingadjectiveUS /ˈfæsəneɪtɪŋ/

capable of arousing and holding the attention

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

favouritenounUS /ˈfeɪvərɪt/

a competitor thought likely to win

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

firstadjectiveUS /fɜːrst/

preceding all others in time or space or degree

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

giveverbUS /ɡɪv/

cause to have, in the abstract sense or physical sense

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

goldnounUS /ɡoʊld/

coins made of gold

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

gold-making

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

greatadjectiveUS /ɡreɪt/

relatively large in size or number or extent; larger than others of its kind

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

hardlyadverbUS /ˈhɑːrdli/

only a very short time before

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

hasauxiliary verbUS /hæz/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

hepronounUS /hiː/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

HermesnounUS /ˈhɜːrmiz/

(Greek mythology) messenger and herald of the gods; god of commerce and cunning and invention and theft; identified with Roman Mercury

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

HundredsnounUS /ˈhʌndrədz/

plural of “hundred” — ten 10s

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

inprepositionUS /ɪn/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

inventornounUS /ˌɪnˈventər/

someone who is the first to think of or make something

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

isauxiliary verbUS /ɪz/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

itsdeterminerUS /ɪts/

belonging to the thing or animal already mentioned

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

kindadjectiveUS /kaɪnd/

having or showing a tender and considerate and helpful nature; used especially of persons and their behavior

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

kingnounUS /kɪŋ/

a male sovereign; ruler of a kingdom

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

knowledgenounUS /ˈnɑːlədʒ/

the psychological result of perception and learning and reasoning

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

labournounUS /ˈleɪbər/

a social class comprising those who do manual labor or work for wages

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

learningnounUS /ˈlɜːrnɪŋ/

the cognitive process of acquiring skill or knowledge

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

lifenounUS /laɪf/

a characteristic state or mode of living

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

lovelyadjectiveUS /ˈlʌvli/

appealing to the emotions as well as the eye

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

Mercurius

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

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

mightmodal verbUS /maɪt/

used to say something is possible but not certain

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

ministernounUS /ˈmɪnəstər/

a person authorized to conduct religious worship

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

MoorsnounUS /mʊrz/

plural of “moor” — one of the Muslim people of north Africa; of mixed Arab and Berber descent; converted to Islam in the 8th century; conqueror of Spain in the 8th century

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

mostadverbUS /moʊst/

used to form the superlative

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

newadjectiveUS /nuː/

not of long duration; having just (or relatively recently) come into being or been made or acquired or discovered

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

nodeterminerUS /noʊ/

not any; not one

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

offeredverbUS /ˈɔːfərd/

past form of “offer” — make available or accessible, provide or furnish

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

orconjunctionUS /ɔːr/

used to join alternatives or possibilities

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

ornamentationnounUS /ˌɔːrnəmenˈteɪʃən/

the state of being ornamented

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

Osirisnoun

Egyptian god of the underworld and judge of the dead; husband and brother of Isis; father of Horus

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

otheradjectiveUS /ˈʌðər/

not the same one or ones already mentioned or implied

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

outadjectiveUS /aʊt/

not allowed to continue to bat or run

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

PagenounUS /peɪdʒ/

one side of one leaf (of a book or magazine or newspaper or letter etc.) or the written or pictorial matter it contains

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

Panopolis

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

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

perhapsadverbUS /pərˈhæps/

by chance

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

philosopher's

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

produceverbUS /prəˈduːs/

bring forth or yield

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

prolongedadjectiveUS /prəˈlɔːŋd/

relatively long in duration; tediously protracted

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

remarkableadjectiveUS /rɪˈmɑːrkəbəl/

unusual or striking

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

rewardsnounUS /rɪˈwɔːrdz/

plural of “reward” — a recompense for worthy acts or retribution for wrongdoing

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

sagesnounUS /ˈseɪdʒɪz/

plural of “sage” — a mentor in spiritual and philosophical topics who is renowned for profound wisdom

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

sciencenounUS /ˈsaɪəns/

a particular branch of scientific knowledge

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

slowlyadverbUS /ˈsloʊli/

without speed (“slow” is sometimes used informally for “slowly”)

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

soconjunctionUS /soʊ/

for that reason; with the result that

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

SpainnounUS /speɪn/

a parliamentary monarchy in southwestern Europe on the Iberian Peninsula; a former colonial power

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

spendverbUS /spend/

use up a period of time in a specific way

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

stonenounUS /stoʊn/

a lump or mass of hard consolidated mineral matter

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

stylenounUS /staɪl/

how something is done or how it happens

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

suchdeterminerUS /sʌtʃ/

of the kind already mentioned

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

supplyverbUS /səˈplaɪ/

give something useful or necessary to

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

tasteverbUS /teɪst/

To perceive flavor through the mouth.

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

thedeterminerUS /ðə/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

theirdeterminerUS /ðer/

belonging to the people or things already mentioned

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

ThereadverbUS /ðer/

in or at that place or location

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

theypronounUS /ðeɪ/

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

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

thisdeterminerUS /ðɪs/

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

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

timenounUS /taɪm/

an instance or single occasion for some event

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

toparticleUS /tuː/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

travelledadjectiveUS /ˈtrævəld/

familiar with many parts of the world

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

treatisenounUS /ˈtriːtəs/

a formal exposition

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

Trismegistus

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

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

unfailingadjectiveUS /ənˈfeɪlɪŋ/

not liable to failure

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

uponprepositionUS /əˈpɑːn/

a formal word for “on”

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

votaries

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

wasauxiliary verbUS /wɑːz/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

wereauxiliary verbUS /wɜːr/

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

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

whichpronounUS /wɪtʃ/

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

From this reading There is hardly any kind of knowledge which has been so slowly acquired as that of chemistry, and perhaps no other science has offered such fascinating rewards to the labour of its votaries as the _philosopher's stone_, which was to produce an unfailing supply of gold; or _the elixir of life_, that was to give the discoverer of the gold-making art the time, the prolonged life, in which he might spend and enjoy it.

whopronounUS /huː/

which person or people

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

withprepositionUS /wɪð/

in the company of; together with

From this reading The Moors who conquered Spain were remarkable [Page 82] for their learning, and the taste and elegance with which they designed and carried out a new style of architecture, with its lovely Arabesque ornamentation.

yearsnounUS /jɪrz/

a late time of life

From this reading Hundreds of years ago Egypt was the great depository of all learning, art, and science, and it was to this ancient country that the most celebrated sages of antiquity travelled.

Zosymus

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

From this reading Hermes, or Mercurius Trismegistus, the favourite minister of the Egyptian king Osiris, has been celebrated as the inventor of the art of alchemy, and the first treatise upon it has been attributed to Zosymus, of Chemnis or Panopolis.

Chapter 11 of The Boy's Playbook of Science by John Henry Pepper holds 564 sentences, grouped into 113 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 11 of The Boy's Playbook of Science contain?

Chapter 11 holds 564 sentences of The Boy's Playbook of Science, unabridged, divided into 113 reading sections.

This page carries chapter 11 of The Boy's Playbook of Science by John Henry Pepper exactly as it stands in the source edition, without abridgement. It runs to 564 sentences, grouped into 113 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 11 of The Boy's Playbook of Science?

Work through the 113 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 113 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 11 be read aloud to me?

Yes — every sentence and every individual word in chapter 11 can be played aloud in United States English.

Audio covers the whole chapter: any sentence can be played, and any single word within it can be played on its own. The voice uses United States English. For a work of this period that matters, because spelling is an unreliable guide to pronunciation for vocabulary that has fallen out of daily use, and a learner who guesses wrong tends to keep the error. Hearing the word in its own sentence, and then alone, settles it.

Questions about reading The Boy's Playbook of Science

Common questions about reading The Boy's Playbook of Science by John Henry Pepper on this page, its source edition and its audio.

Is this the complete text of The Boy's Playbook of Science?

Yes. All 4206 sentences of Project Gutenberg eBook #41839 are kept, with a record of which sentences cover which part.

Which edition of The Boy's Playbook of Science is used?

Project Gutenberg eBook #41839, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Boy's Playbook of Science take to read?

About 350 minutes of reading across 842 sections of 5 sentences each, at an unhurried pace.

How to read The Boy's Playbook of Science section by section

How to work through The Boy's Playbook of Science section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 31 chapters of The Boy's Playbook of Science to begin.

  2. Read one section

    Each section holds 5 sentences; read it once through.

  3. Listen and tap

    Play the section aloud, then tap any unfamiliar word for its entry.

Vocabulary met early in The Boy's Playbook of Science

Words and structures a reader meets early in The Boy's Playbook of Science, each tappable for pronunciation and meaning.

Chemical
A word that appears in the opening chapter of The Boy's Playbook of Science; the reader can tap it to hear it and see its dictionary entry.
Philosophical
A word that appears in the opening chapter of The Boy's Playbook of Science; the reader can tap it to hear it and see its dictionary entry.
Apparatus
A word that appears in the opening chapter of The Boy's Playbook of Science; the reader can tap it to hear it and see its dictionary entry.
Required
A word that appears in the opening chapter of The Boy's Playbook of Science; the reader can tap it to hear it and see its dictionary entry.