|
Item Name
|
Name of Inventor
|
|
Mercury
barometer
|
Evangelista
Torricelli
|
|
Game of
basketball
|
James Naismith
|
|
Chemical
battery
|
Alessandro Volta
|
|
Telephone
|
Alexander Graham Bell
|
|
Typewriter
|
Christopher Latham Sholes
|
|
Cellophane
|
Jacques Edwin Brandenberger
|
|
Electric
Light Bulb
|
Edison
|
|
X- Ray
|
Wilhelm Konrad von Roentgen
|
|
Mailbox
|
Philip B. Downing
|
|
Fountain
Pen
|
Lewis E. Waterman
|
|
Electric
iron
|
Henry W. Seeley
|
|
Integrated
circuit (IC)
|
Jack Kilby and Robert Noyce
|
|
Telescope
|
Galileo Galilei
|
|
JEANS
|
Levi Strauss
|
|
Paper Clip
|
Johann Vaaler
|
|
Safety Pin
|
Walter Hunt
|
|
Sewing
machine
|
Barthélemy Thimonnier
|
|
Law of
gravity
|
Isaac Newton
|
|
Atom
Bomb
|
Julius Robert Oppenheimer
|
|
Cement
|
Joseph Aspdin
|
|
Clock
(pendulum)
|
Christian Huygens
|
|
Diesel
Engine
|
Rudolf Diesel
|
|
Gramophone
|
Thomas Edison
|
|
Motorcycle
|
Edward Butler
|
|
Stethoscope
|
Dr. William Stokes
|
|
Telegraph
Code
|
Samuel F.B. Morse
|
|
Airplane
|
Orville Wright and Wilbur Wright
|
|
Logarithm
|
John Napier
|
|
Method of world wide web (WWW)
|
Tim Berners-Lee
|
|
First robot
|
Karel Capek
|
|
Jet engine
|
Frank Whittle
|
|
Vaccine for
polio
|
Jonas
Salk
|
 |
|
General Knowledge Paper for Postal/Sorting Assistant
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