SlideShare a Scribd company logo
Time you enjoy wasting is not
       wasted time.
Clock Initiation
   Many years ago, before there
    were watches, time is measured
    by the rotation of the Earth to
    observe the positions of the sun
    in the sky, the tides and the
    phases of the moon. However,
    the clocks were needed to
    measure the fractions of the day
    with more accuracy.
Who invented the clock?
   As with other inventions, the
    clock does not have a person,
    which he can point as who
    invented it. Rudimentary forms
    to time, which would become
    the ancestors of the watch itself,
    began to be used, several
    centuries ago by civilizations
    took to the stars, as reference
    time.
The First Clock

            4000 years ago in Egypt, invented the first
             watch and was precisely the Sundial, only
             that it could not measure the time when it
             was night and there was no sun.

                           This watch is based on
                            the direction of the
                            shadow cast by an
                            element of wood, stone
                            or other. Egyptians also
                            created a watch which
                            was based on the
                            running water.
Clock Causes
   Since ancient times men saw the need
    to measure time. To do so is fixed first
    in the sun and it sticks were used,
    columns or obelisks called by the
    Greeks "gnomon". It was elements to
    influence the ray shadow cast on them
    varying length, or curved intersecting
    markings marked on the floor.

   Nowadays we can not imagine life
    without a watch that indicates the time.

More Related Content

Similar to Twentieth Century Clocks

History of time - PowerPoint presentations for kids
History of time - PowerPoint presentations for kidsHistory of time - PowerPoint presentations for kids
History of time - PowerPoint presentations for kids
Geeta Singh
 
Ancient devices for Measuring Time
Ancient devices for Measuring TimeAncient devices for Measuring Time
Ancient devices for Measuring Time
Arif Farhan
 
clock.pdf
clock.pdfclock.pdf
clock.pdf
SEO Agency
 
Measurement of time and their detail
Measurement of time and their detailMeasurement of time and their detail
Measurement of time and their detail
Hafiz M Waseem
 
measurement of time and their detail
measurement of time and their detailmeasurement of time and their detail
measurement of time and their detail
Hafiz M Waseem
 
Dom and Lauras Sundial presentaion
Dom and Lauras  Sundial presentaionDom and Lauras  Sundial presentaion
Dom and Lauras Sundial presentaion
takahe2
 
Educational institution
Educational institutionEducational institution
Educational institution
yonatan novoa
 
Clocks & Watches2
Clocks & Watches2Clocks & Watches2
Clocks & Watches2
Muawiya Abu Jubain
 
The history of clocks
The history of clocksThe history of clocks
The history of clocks
Alexandra Cuarán
 
When Did The World Start Keeping Track Of Time?
When Did The World Start Keeping Track Of Time?When Did The World Start Keeping Track Of Time?
When Did The World Start Keeping Track Of Time?
Brandon_McCray
 
How Bismillah=786???
How Bismillah=786???How Bismillah=786???
HOD EL EY
HOD EL EYHOD EL EY
HOD EL EY
Lhean Serrano
 
Astronomical Instrument PPT.pptx
Astronomical Instrument PPT.pptxAstronomical Instrument PPT.pptx
Astronomical Instrument PPT.pptx
RhonelJohnBuenaventu
 
Math & Science of Ancient Greece and Egypt
Math & Science of Ancient Greece and EgyptMath & Science of Ancient Greece and Egypt
Math & Science of Ancient Greece and Egypt
Steven Svilen Valkov
 
The evolution of_the_clock
The evolution of_the_clockThe evolution of_the_clock
The evolution of_the_clock
kubis7124
 
The evolution of_the_clock
The evolution of_the_clockThe evolution of_the_clock
The evolution of_the_clock
kubis7124
 
history of astronomy.pptx
history of astronomy.pptxhistory of astronomy.pptx
history of astronomy.pptx
carlmanaay
 
Ancient Astronomy: A brief history of Ancient Astronomy
Ancient Astronomy: A brief history of Ancient AstronomyAncient Astronomy: A brief history of Ancient Astronomy
Ancient Astronomy: A brief history of Ancient Astronomy
RayyanAbdullah4
 
Traditional astronomy
Traditional astronomyTraditional astronomy
Traditional astronomy
ANKUSH PAL
 
COMENIUS - Diaporama sur les cadrans solaires présentés par les élèves frança...
COMENIUS - Diaporama sur les cadrans solaires présentés par les élèves frança...COMENIUS - Diaporama sur les cadrans solaires présentés par les élèves frança...
COMENIUS - Diaporama sur les cadrans solaires présentés par les élèves frança...
fcassore
 

Similar to Twentieth Century Clocks (20)

History of time - PowerPoint presentations for kids
History of time - PowerPoint presentations for kidsHistory of time - PowerPoint presentations for kids
History of time - PowerPoint presentations for kids
 
Ancient devices for Measuring Time
Ancient devices for Measuring TimeAncient devices for Measuring Time
Ancient devices for Measuring Time
 
clock.pdf
clock.pdfclock.pdf
clock.pdf
 
Measurement of time and their detail
Measurement of time and their detailMeasurement of time and their detail
Measurement of time and their detail
 
measurement of time and their detail
measurement of time and their detailmeasurement of time and their detail
measurement of time and their detail
 
Dom and Lauras Sundial presentaion
Dom and Lauras  Sundial presentaionDom and Lauras  Sundial presentaion
Dom and Lauras Sundial presentaion
 
Educational institution
Educational institutionEducational institution
Educational institution
 
Clocks & Watches2
Clocks & Watches2Clocks & Watches2
Clocks & Watches2
 
The history of clocks
The history of clocksThe history of clocks
The history of clocks
 
When Did The World Start Keeping Track Of Time?
When Did The World Start Keeping Track Of Time?When Did The World Start Keeping Track Of Time?
When Did The World Start Keeping Track Of Time?
 
How Bismillah=786???
How Bismillah=786???How Bismillah=786???
How Bismillah=786???
 
HOD EL EY
HOD EL EYHOD EL EY
HOD EL EY
 
Astronomical Instrument PPT.pptx
Astronomical Instrument PPT.pptxAstronomical Instrument PPT.pptx
Astronomical Instrument PPT.pptx
 
Math & Science of Ancient Greece and Egypt
Math & Science of Ancient Greece and EgyptMath & Science of Ancient Greece and Egypt
Math & Science of Ancient Greece and Egypt
 
The evolution of_the_clock
The evolution of_the_clockThe evolution of_the_clock
The evolution of_the_clock
 
The evolution of_the_clock
The evolution of_the_clockThe evolution of_the_clock
The evolution of_the_clock
 
history of astronomy.pptx
history of astronomy.pptxhistory of astronomy.pptx
history of astronomy.pptx
 
Ancient Astronomy: A brief history of Ancient Astronomy
Ancient Astronomy: A brief history of Ancient AstronomyAncient Astronomy: A brief history of Ancient Astronomy
Ancient Astronomy: A brief history of Ancient Astronomy
 
Traditional astronomy
Traditional astronomyTraditional astronomy
Traditional astronomy
 
COMENIUS - Diaporama sur les cadrans solaires présentés par les élèves frança...
COMENIUS - Diaporama sur les cadrans solaires présentés par les élèves frança...COMENIUS - Diaporama sur les cadrans solaires présentés par les élèves frança...
COMENIUS - Diaporama sur les cadrans solaires présentés par les élèves frança...
 

Recently uploaded

Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with SlackLet's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
shyamraj55
 
UiPath Test Automation using UiPath Test Suite series, part 5
UiPath Test Automation using UiPath Test Suite series, part 5UiPath Test Automation using UiPath Test Suite series, part 5
UiPath Test Automation using UiPath Test Suite series, part 5
DianaGray10
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
Octavian Nadolu
 
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc
 
Video Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the FutureVideo Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the Future
Alpen-Adria-Universität
 
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalizationFull-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
Zilliz
 
20240607 QFM018 Elixir Reading List May 2024
20240607 QFM018 Elixir Reading List May 202420240607 QFM018 Elixir Reading List May 2024
20240607 QFM018 Elixir Reading List May 2024
Matthew Sinclair
 
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Neo4j
 
20240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 202420240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 2024
Matthew Sinclair
 
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
Neo4j
 
Climate Impact of Software Testing at Nordic Testing Days
Climate Impact of Software Testing at Nordic Testing DaysClimate Impact of Software Testing at Nordic Testing Days
Climate Impact of Software Testing at Nordic Testing Days
Kari Kakkonen
 
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
SOFTTECHHUB
 
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
Edge AI and Vision Alliance
 
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Speck&Tech
 
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptxHow to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
danishmna97
 
Introduction to CHERI technology - Cybersecurity
Introduction to CHERI technology - CybersecurityIntroduction to CHERI technology - Cybersecurity
Introduction to CHERI technology - Cybersecurity
mikeeftimakis1
 
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
Neo4j
 
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAUHCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
panagenda
 
Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1
DianaGray10
 
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
GraphSummit Singapore | The Art of the  Possible with Graph - Q2 2024GraphSummit Singapore | The Art of the  Possible with Graph - Q2 2024
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
Neo4j
 

Recently uploaded (20)

Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with SlackLet's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
 
UiPath Test Automation using UiPath Test Suite series, part 5
UiPath Test Automation using UiPath Test Suite series, part 5UiPath Test Automation using UiPath Test Suite series, part 5
UiPath Test Automation using UiPath Test Suite series, part 5
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
 
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy Survey
 
Video Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the FutureVideo Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the Future
 
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalizationFull-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
 
20240607 QFM018 Elixir Reading List May 2024
20240607 QFM018 Elixir Reading List May 202420240607 QFM018 Elixir Reading List May 2024
20240607 QFM018 Elixir Reading List May 2024
 
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
 
20240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 202420240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 2024
 
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
 
Climate Impact of Software Testing at Nordic Testing Days
Climate Impact of Software Testing at Nordic Testing DaysClimate Impact of Software Testing at Nordic Testing Days
Climate Impact of Software Testing at Nordic Testing Days
 
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
 
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
 
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
 
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptxHow to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
 
Introduction to CHERI technology - Cybersecurity
Introduction to CHERI technology - CybersecurityIntroduction to CHERI technology - Cybersecurity
Introduction to CHERI technology - Cybersecurity
 
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
 
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAUHCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
 
Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1
 
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
GraphSummit Singapore | The Art of the  Possible with Graph - Q2 2024GraphSummit Singapore | The Art of the  Possible with Graph - Q2 2024
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
 

Twentieth Century Clocks

  • 1. Time you enjoy wasting is not wasted time.
  • 2. Clock Initiation  Many years ago, before there were watches, time is measured by the rotation of the Earth to observe the positions of the sun in the sky, the tides and the phases of the moon. However, the clocks were needed to measure the fractions of the day with more accuracy.
  • 3. Who invented the clock?  As with other inventions, the clock does not have a person, which he can point as who invented it. Rudimentary forms to time, which would become the ancestors of the watch itself, began to be used, several centuries ago by civilizations took to the stars, as reference time.
  • 4. The First Clock  4000 years ago in Egypt, invented the first watch and was precisely the Sundial, only that it could not measure the time when it was night and there was no sun.  This watch is based on the direction of the shadow cast by an element of wood, stone or other. Egyptians also created a watch which was based on the running water.
  • 5. Clock Causes  Since ancient times men saw the need to measure time. To do so is fixed first in the sun and it sticks were used, columns or obelisks called by the Greeks "gnomon". It was elements to influence the ray shadow cast on them varying length, or curved intersecting markings marked on the floor.  Nowadays we can not imagine life without a watch that indicates the time.