Science For You

[Friendz]

Who invented the fountain pen ?
Waterman
Who was the inventor of ballpoint pen ?
John J Loud
Who is the inventor of refrigerator ?
James Harrison
Who invented the motor cycle ?
Edward Butler
Who invented the electric bulb ?
Thomas Alva Edison
Who invented the atom bomb ?
Otto Hahn
Who invented the electric fan ?
S Wheeler
Who invented the safety pin ?
Walter Hunt
Who is the inventor of jet aircraft ?
Frank Whittle
Who invented the aeroplane ?
Orville White and Willbur Wright

[Friendz]

Who invented the bicycle tyres ?
John Boyd Dunlop
Who invented the microscope ?
Zacharis Janseen
Who invented balloon ?
Montgolfier
Who invented the telescope ?
Hans Lippershey
Who invented the thermos flask ?
James Dewar
Who invented the knitting machine ?
William Lee
Who invented pressure cooker ?
Denis Pepin
Who invented the revolver ?
Samuel Colt
Who invented television ?
J L Baird
Who is known for the invention of the helicopter ?
Brequet

[Friendz]

Who invented the Mercury Thermometer ?
Gabriel Fahrenhiet
Who invented the Electric Motor ?
Nikola Tesla
Who invented the Video Tape ?
Charles Ginsberg
Who invented the Arc Lamp ?
W E Stalte
Who invented Transistor Radio ?
Sir Robert Watson Watt
Who invented Barometer ?
Torricelli
Who invented Type Writer ?
Scholes
By whom Military Tank invented ?
Sir Ernest
Who invented Gramophone ?
Marconi
Who invented the Technique Of Slow Motion filming ?
Lucien Bull And Henri Nogues
Who invented Machine Gun ?
Gatling
Who invented the Automobile ?
Macmillian

[Friendz]

Who is the inventor of Dynamite ?
Alfred Nobel
Who invented the Blasting Gelatin ?
Alfred Nobel
Who invented the Spectacles ?
Unknown Optician
Who is credited with the invention of Lenses ?
Zeiss
Who invented Alarm Clock ?
Antonie Radier
Who invented the Kodak Camera ?
George Eastman
Who invented the Wrist Watch ?
Louis Carties
Who invented Radio Telephone ?
Lee De Forest
Who invented Passenger Lift ?
Elisha Otis
Who invented Movie Projector ?
Le Roy

[Friendz]

Who invented Railway Engine ?
Stephenson
Who formulated Telegraph Code ?
Samuel F B Morse
Who invented Stethoscope ?
Laennec
Who invented the Cardiac Stimulator or The Pace-maker ?
Ake Senning
Who invented the Antenna ?
Alexander Popov
Who invented Polarizing Sun glasses ?
Dr. Edwin Land
Who invented Glider ?
Sir George Cayley
Who invented Turbine ?
Charles Parson
Who invented Parachute ?
Andre Jacques Garnerin
Who discovered the laws of Gravitation ?
Sir Issac Newton

[Friendz]

Who discovered the Third Law of Thermodynamics ?
H H Nernst
Who was the inventor of rotary type of printing ?
Richard Hoe
Who discovered artificial Radioactivity ?
Frederick Joliot Curie
Who discovered the laws of floating bodies ?
Archimedes
Who discovered Neon lamp?
George Claude
Who discovered Cosmic rays ?
Milikan
Who discovered the Telephone Dial ?
Antine Bavray
Who discovered the Magnetic Unit Gauss ?
Friedrich Gauss
Who discovered the Unit Of Magnetic Intensity ?
Hans Oersted
Who discovered Frequency Modulating ?
Edwin Armstrong

[Friendz]

Who discovered the laws of Electrical resistance ?
Ohm
Who discovered the principles of Lever ?
Archimedes
Who discovered Current electricity ?
Volta
Who is known as the Father of Indian missile technology ?
Dr A P J Abdul Kalam
Who is known for his Mathematical theory of Electricity ?
Sir JJ Thomson
Who is called the Father of Photography ?
S H Sharp
Who is the Father of Automobile ?
Gottlieb Daimler
Who is said to be the Father of Steam Engine ?
James Watt
Who is considered to be the Father of Cybernetics ?
Norbert Wiener
Who is known as the father of Photography ?
Gabriel Lipman