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Wednesday, 5 July 2017

list of inventors and their inventions (part-2)


here is the list of popular inventors and their inventions:-

Invention
Inventor
Vernier Scale
Pierre Vernier
Atomic Number
Mosley
Law of Motion & Gravitation
Newton
Laws of Electrical Resistance
Ohm
Nuclear Reactor
Enrico Fermi
Fuel Cell
William Robert Glove
Celluloid
Alexander Parkes
Hydrogen Bomb
Edward Teller
Computer Architecture
John Von Neumann
Airplane
Wright Brothers (Orville and Wilbur)
Steam Engine
James Watt
Logarithms
John Napier
Theory of Evolution
Charles Darwin
Transformer
Otto Blathy
Cinematography
Edison
Stethoscope
Rane Laennec
Thermo Flask
Dewar
Battery
Alessandro Volta
Barometer
Evangelista Torricelli
Camera
Steven Sasson
Analytical Engine
Thomas Edison
Diesel Engine
Rudolf Diesel
Helicopter
Broquet
Dynamite
Alfred Nobel
First Computer
John Mauchly and J. Presper Eckert
Lift
Otis
Guitar
Adolph Rickenbacker
Light Emission Diode
Nick Holonyak and Oleg Losev
Laser Printer
Gary Starkweather
Mobile Phone
Martin Cooper
MicroScope
Zacharias Janssen
Microwave Oven
Percy Spencer
Printing Press
Johannes Gutenberg
Video Games
Ralph H. Baer
Google
Larry Page
Mozilla
Dave Hyatt and Blake Ross
Facebook
Mark Zuckerberg
Twitter
Evan Williams, Jack Dorsey, and Biz Stone
Microsoft
Bill Gates and Paul Allen
Internet
Vint Cerf
Email
Shiva Ayyadurai
Apple Computers
Steve Jobs
World Wide Web (WWW)
Sir Tim Berners- Lee
IP Address
Robert E. Kahn
Micro Processor
Federico Faggin

Sunday, 2 July 2017

genral knowladge (part-6)

1.Capital of Finland is?
1.Helsinki.

2.The boundary 'Durand Line' is between Pakistan and?

2. Afghanistan.

3.Headquarter of SAARC is in?

3.Kathmandu, Nepal.

list of inventors and their inventions (part-1)


here is the list of popular inventors and their inventions:-

Invention
Inventor
Television
J.L. Baird
Radio
Marconi
Telephone
Alexander Graham Bell
Electricity
Benjamin Franklin
Electric Light Bulb
Thomas Edison
Thermometer
Daniel Gabriel Fahrenheit
Radium
Marie Curie
Telescope
Galileo
Telegraph
Pavel Schilling
Electromagnetic Theory
Heinrich Hertz
Theory of Relativity
Albert Einstein
X-rays
Wilhelm Conrad Rontgen
Cosmic Rays
R.A. Millikan
Automobile
Ferdinand Verbiest
Penicillin
Sir Alexander Fleming
Insulin
Frederick Banting
Magnetic Tape
Fritz Pfluemer
Raman Effect
Sir C.V. Raman
Bohr
Electron Theory
Boyle
Boyle’s Law
Dalton
Atomic Theory
Periodic Table
Dmitri Mendeleev
Transformer and Electric Motor
Michael Faraday
Geometry
Euclid
Structure of Atom
Ernest Rutherford
Law of Gases
Gay Lussac
Electromagnetic Field
James Clerk Maxwell
Motion of Planets
Johannes Kepler
Principle of relativity
Galileo Galilei
Newtons Law of Motion
Galileo Galilei and Isaac Newton
Electron
J.J. Thomson
Photon
Albert Einstein
Theory of Atom
John Dalton
Blood Groups
Karl Landsteiner
Quantum Mechanics
Max Born
Quantum Theory
Max Plank, Niels Bohr, Albert Einstein
Law of Conservation of Mass
Antoine Lavoisier
Age of the Earth
C.C. Patterson
Heliocentrism
Aristarchus of Samos
Heliocentric Model
Nicolaus Copernicus
Periodic law
Mendeleef
Venn Diagram
John Venn