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Government Engineering College, Modasa. Important Inventions that changed the Modern World. 2 nd Computer. Prepared By :. - - - - - -. 130160107075 130160107120 130160107077 130160107062 130160107004 130160107117. (1) Rajan Patel (2) Pratik Vaishnav (3) Harsh Pathak

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Government Engineering College, Modasa

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Government Engineering College, Modasa

Important Inventions

that changed the Modern World

2nd Computer

  • Prepared By :













(1) Rajan Patel

(2) Pratik Vaishnav

(3) Harsh Pathak

(4) Karan Patel

(5) ShaileshBaria

(6) ShrenikThakkar

Guided By :

Prof. G. N. Limbad



  • The popular name for the Internet is the information superhighway.
  • When two computers are connected over the Internet, they can send and receive all kinds of information such as text, graphics, voice, video, and computer programs.

Definitions :

  • A global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.(By Google)
  • A means of connecting a computer to any other computer anywhere in the world via dedicated routers and servers.

Who invented the INTERNET ?

Robert Kahn

  • The Internet pioneer
  • The founder of TCP

Vinton Gray

  • The Father of the Internet
  • The founder of MCI Mail Service
  • Also known as “Vint Cerf”

The founder of WWW

Tim Berners-Lee

  • Inventor of World Wide Web
  • Make a Successful Communication Between HTTP Client and Server via internet
  • The First website in the world was build by Tim Berners-Lee at CERN.
  • CERN --- European Council for Nuclear Research (in English)
  • The First Website is…


Use of the Internet

  • Not using the Internet
  • Users in the developing world
  • Using the Internet
  • Users in the developed world

Advantages & Disadvantages

  • Advantages :
  • We can learn additional knowledge and collect useful information that we need
  • Big library, Search lots of useful information
  • Browse information from Google Search, Yahoo Search and others
  • Read news, novel, and comic or find some references
  • People can communicate easily by MSN, AIM, Yahoo Messenger, Skype, Facebook
  • Disadvantages :
  • Online gaming, gambling, stock market cause unhealthy human life
  • It makes them wallow in an unreal and virtual world. For example, people who are addicted by online games, they will treat the game as a real life world and spend most of their time on it.
  • This can make their health become worse day by day.
  • Conclusion :
  • Nothing can be perfect. Just like the internet have its advantages and also the disadvantages. We must know the advantages and used on it as well.


The full of form CAPTCHA is….

"Completely Automated Public Turing test to tell Computers and Humans Apart"

  • CAPTCHAs are used to prevent bots from using various types of computing services or collecting certain types of sensitive information.
  • Applications include preventing bots from taking part in online polls, registering for free email accounts (which may then be used to send spam) and collecting email addresses.
  • CAPTCHAs can prevent bot-generated spam by requiring that the (unrecognized) sender pass a CAPTCHA test before the email message is delivered


  • Transport or transportation is the movement of people.
  • Modes of transport include air, rail, road, water, cable, pipeline and space.
  • Here we will discuss only road transportation.
  • Now in time Vehicles traveling on these networks may include automobiles, bicycles, buses, trains, trucks, etc.
  • In the base of road transportation wheel role play more important part.


  • We cannot imagine our lives without any kind of movement.
  • Wheels have made it easier for all of us to travel. The creation of wheels is perhaps the significant discovery.
  • It is unbelievable to visualize the globe with no wheels around.
  • The first ever wheel was discovered around 3,000 years ago.
  • After invention of wheel men could used there were many types of carts like oxecart,camelcart,horsecart,etc for transportion.


  • The bicycle was invented in Germany in 1817 by Baron Karl von Drais and its first speed record was 15 kilometres an hour.
  • The bicycle was made of wood and had no pedals.
  • Kirkpatrick Macmillan was a Scottish blacksmith. He is generally credited with inventing the rear-wheel driven bicycle with pedals. Macmillan allegedly completed construction of a pedal driven bicycle of wood in 1839.
  • The term bicycle was coined in France in the 1860s.

Motor Cycles

  • Motorcycle history begins in the second half of the 19th century.
  • Motorcycles are descended from the "safety bicycle," a bicycle with front and rear wheels of the same size and a pedal crank mechanism to drive the rear wheel.
  • The first commercial design for a self-propelled bicycle was a three-wheel design called the Butler Petrol Cycle, conceived of and built by Edward Butler in England in 1884.
  • In motorcycle there are so many changes since 19th century to till nowadays.


  • Henry Ford wanted to change transportation in the world.
  • Henry Ford, a famous car company founder, designed the world’s biggest car manufacturer, manufacturing over 15 million Model Ts by 1927.
  • Karl benz is founder of mercedecbenz. Karl Benz was born on November 25, 1844 in Karlsruhe, Germany.
  • Karl benz is founder of Mercedes benz company of luxurious cars. An automobile, autocar, motor car or car is a wheeled motor vehicle used for transporting passengers.


  • Electricity is generated from the motion of tiny charged atomic particles called electrons and protons!
  • Protons = +
  • Electrons = -

Inventors and Inventions

1752 – Lightning Rod 1879 – Light Bulb

Ben Franklin Thomas Edison

1800 – Electric Battery 1888 – AC Power

Count Alessandro Volta Nikola Tesla

1805 – Refrigerator 1910 – Flashlight

Oliver Evans Conrad Hubert

1876 – Telephone 1920 – Traffic Light

Alexander Graham Bell Garrett Morgan


Life without ELECTRICITY

  • How would you prepare your lunch?
  • How would you wash clothes?
  • When would you go to bed?
  • Think about all the luxuries the discovery of Electricity has brought us!
    • No Television
    • No Radio
    • No Lights


Google :

Wikipedia : :