No: 1
Q: Who invented the computer?
Ans: Charles Babbage
No: 2
Q: Who invented the laptop?
Ans: Osborne
No: 3
Q: Who invented the car?
Ans: Karl Benz
No: 4
Q: Who invented bluetooth?
Ans: Jaap Haartsen
No: 5
Q: Who invented camera?
Ans: Joseph Nicephore Niepce
No: 6
Q: Who invented electricity?
Ans: Benjamin Franklin
No: 7
Q: Who invented the wireless remote control?
Ans: Robert Adler
No: 8
Q: Who invented the windshield wiper blade?
Ans: Vasily Andreyev
No: 9
Q: Who invented canning (airtight food preservation)?
Ans: Nicolas Appert
No: 10
Q: Who invented the FM radio?
Ans: Edwin Howard Armstrong
No: 11
Q: Who invented the waterbed?
Ans: Neil Arnott
No: 12
Q: Who invented the modern digital computer?
Ans: John Vincent Atanasoff
No: 13
Q: Who invented the magnifying glass?
Ans: Roger Bacon
No: 14
Q: Who invented the video game console?
Ans: Ralph H. Baer
No: 15
Q: Who invented the electromechanical television, electronic color television?
Ans: John Logie Baird
No: 16
Q: Who invented the gas turbine?
Ans: John Barber
No: 17
Q: Who invented PVC?
Ans: Eugen Baumann
No: 18
Q: Who invented the wind - up radio?
Ans: Trevor Baylis
No: 19
Q: Who invented the Chanel No. 5?
Ans: Ernest Beaux
No: 20
Q: Who invented the pH meter?
Ans: Arnold O. Beckman
No: 21
Q: Who invented the telephone?
Ans: Alexander Graham Bell
No: 22
Q: Who invented the petrol - powered automobile?
Ans: Karl Benz
No: 23
Q: Who invented the first rocket - powered fighter aircraft, BI - 1 (together with Aleksei Mihailovich Isaev)?
Ans: Alexander Bereznyak
No: 24
Q: Who invented the World Wide Web with Robert Cailliau?
Ans: Tim Berners - Lee
No: 25
Q: Who invented the modern ballpoint pen?
Ans: Laszlo Biro
No: 26
Q: Who invented the stereo?
Ans: Alan Blumlein
No: 27
Q: Who invented the three - point seat belt?
Ans: Nils Bohlin
No: 28
Q: Who invented the snowmobile?
Ans: Joseph - Armand Bombardier
No: 29
Q: Who invented the Braille writing system?
Ans: Louis Braille
No: 30
Q: Who invented Cellophane?
Ans: Jacques E. Brandenberger
No: 31
Q: Who invented stainless steel?
Ans: Harry Brearley
No: 32
Q: Who invented the automatic handgun?
Ans: John Moses Browning
No: 33
Q: Who invented the lawnmower?
Ans: Edwin Beard Budding
No: 34
Q: Who invented paper?
Ans: C`ai Lun
No: 35
Q: Who invented Nylon?
Ans: Wallace Carothers
No: 36
Q: Who invented Peanut Butter?
Ans: George Washington Carver
No: 37
Q: Who invented corsets?
Ans: Roxey Ann Caplin
No: 38
Q: Who invented the first space station (Salyut) and Proton rocket (the most used heavy lift launch system)?
Ans: Vladimir Chelomey
No: 39
Q: Who invented the pressure suit?
Ans: Evgeniy Chertovsky
No: 40
Q: Who invented the neon lamp?
Ans: Georges Claude
No: 41
Q: Who invented the dishwasher?
Ans: Josephine Cochrane
No: 42
Q: Who invented the Hovercraft?
Ans: Christopher Cockerell
No: 43
Q: Who invented the Christmas card?
Ans: Sir Henry Cole
No: 44
Q: Who invented the revolver?
Ans: Samuel Colt
No: 45
Q: Who invented the Electric stove?
Ans: Lloyd Groff Copeman
No: 46
Q: Who invented the piano?
Ans: Bartolomeo Cristofori
No: 47
Q: Who invented the first steam - powered road vehicle?
Ans: Nicolas - Joseph Cugnot
No: 48
Q: Who invented the first artificial refrigerator?
Ans: William Cullen
No: 49
Q: Who invented or is at least credited for inventing eyeglasses in 1284?
Ans: Salvino D'Armate
No: 50
Q: Who invented 3D holography?
Ans: Yuri Nikolaevich Denisyuk
No: 51
Q: Who invented the Thermos flask?
Ans: James Dewar
No: 52
Q: Who invented the Ceiling fan and the electric sewing machine?
Ans: Philip Diehl
No: 53
Q: Who invented the Diesel engine?
Ans: Rudolf Diesel
No: 54
Q: Who invented the Dolby noise - reduction system?
Ans: Ray Dolby
No: 55
Q: Who invented the ejection seat?
Ans: Anastase Dragomir
No: 56
Q: Who invented the first navigable submarine?
Ans: Cornelius Drebbel
No: 57
Q: Who invented the first practical pneumatic tyre?
Ans: John Boyd Dunlop
No: 58
Q: Who invented the telephone handset?
Ans: Cyril Duquet
No: 59
Q: Who invented Dual Cyclone bagless vacuum cleaner, incorporating the principles of cyclonic separation?
Ans: James Dyson
No: 60
Q: Who invented roll film?
Ans: George Eastman
No: 61
Q: Who invented the first monorail (horse - drawn)?
Ans: Ivan Elmanov
No: 62
Q: Who invented the implantable pacemaker?
Ans: Rune Elmqvist
No: 63
Q: Who invented the the computer mouse?
Ans: Douglas Engelbart
No: 64
Q: Who invented the microprocessor?
Ans: Federico Faggin
No: 65
Q: Who invented the nuclear reactor?
Ans: Enrico Fermi
No: 66
Q: Who invented the two - way radio?
Ans: Reginald Fessenden
No: 67
Q: Who invented the contact lens?
Ans: Adolf Gaston Eugen Fick
No: 68
Q: Who invented the Geiger counter?
Ans: Hans Wilhelm Geiger
No: 69
Q: Who invented the Guillotine, a device for human decapitation?
Ans: Joseph - Ignace Guillotin
No: 70
Q: Who invented the first anti - cholera and anti - plague vaccines?
Ans: Waldemar Haffkine
No: 71
Q: Who invented the synthetic diamond?
Ans: Tracy Hall
Q: Who invented the computer?
Ans: Charles Babbage
No: 2
Q: Who invented the laptop?
Ans: Osborne
No: 3
Q: Who invented the car?
Ans: Karl Benz
No: 4
Q: Who invented bluetooth?
Ans: Jaap Haartsen
No: 5
Q: Who invented camera?
Ans: Joseph Nicephore Niepce
No: 6
Q: Who invented electricity?
Ans: Benjamin Franklin
No: 7
Q: Who invented the wireless remote control?
Ans: Robert Adler
No: 8
Q: Who invented the windshield wiper blade?
Ans: Vasily Andreyev
No: 9
Q: Who invented canning (airtight food preservation)?
Ans: Nicolas Appert
No: 10
Q: Who invented the FM radio?
Ans: Edwin Howard Armstrong
No: 11
Q: Who invented the waterbed?
Ans: Neil Arnott
No: 12
Q: Who invented the modern digital computer?
Ans: John Vincent Atanasoff
No: 13
Q: Who invented the magnifying glass?
Ans: Roger Bacon
No: 14
Q: Who invented the video game console?
Ans: Ralph H. Baer
No: 15
Q: Who invented the electromechanical television, electronic color television?
Ans: John Logie Baird
No: 16
Q: Who invented the gas turbine?
Ans: John Barber
No: 17
Q: Who invented PVC?
Ans: Eugen Baumann
No: 18
Q: Who invented the wind - up radio?
Ans: Trevor Baylis
No: 19
Q: Who invented the Chanel No. 5?
Ans: Ernest Beaux
No: 20
Q: Who invented the pH meter?
Ans: Arnold O. Beckman
No: 21
Q: Who invented the telephone?
Ans: Alexander Graham Bell
No: 22
Q: Who invented the petrol - powered automobile?
Ans: Karl Benz
No: 23
Q: Who invented the first rocket - powered fighter aircraft, BI - 1 (together with Aleksei Mihailovich Isaev)?
Ans: Alexander Bereznyak
No: 24
Q: Who invented the World Wide Web with Robert Cailliau?
Ans: Tim Berners - Lee
No: 25
Q: Who invented the modern ballpoint pen?
Ans: Laszlo Biro
No: 26
Q: Who invented the stereo?
Ans: Alan Blumlein
No: 27
Q: Who invented the three - point seat belt?
Ans: Nils Bohlin
No: 28
Q: Who invented the snowmobile?
Ans: Joseph - Armand Bombardier
No: 29
Q: Who invented the Braille writing system?
Ans: Louis Braille
No: 30
Q: Who invented Cellophane?
Ans: Jacques E. Brandenberger
No: 31
Q: Who invented stainless steel?
Ans: Harry Brearley
No: 32
Q: Who invented the automatic handgun?
Ans: John Moses Browning
No: 33
Q: Who invented the lawnmower?
Ans: Edwin Beard Budding
No: 34
Q: Who invented paper?
Ans: C`ai Lun
No: 35
Q: Who invented Nylon?
Ans: Wallace Carothers
No: 36
Q: Who invented Peanut Butter?
Ans: George Washington Carver
No: 37
Q: Who invented corsets?
Ans: Roxey Ann Caplin
No: 38
Q: Who invented the first space station (Salyut) and Proton rocket (the most used heavy lift launch system)?
Ans: Vladimir Chelomey
No: 39
Q: Who invented the pressure suit?
Ans: Evgeniy Chertovsky
No: 40
Q: Who invented the neon lamp?
Ans: Georges Claude
No: 41
Q: Who invented the dishwasher?
Ans: Josephine Cochrane
No: 42
Q: Who invented the Hovercraft?
Ans: Christopher Cockerell
No: 43
Q: Who invented the Christmas card?
Ans: Sir Henry Cole
No: 44
Q: Who invented the revolver?
Ans: Samuel Colt
No: 45
Q: Who invented the Electric stove?
Ans: Lloyd Groff Copeman
No: 46
Q: Who invented the piano?
Ans: Bartolomeo Cristofori
No: 47
Q: Who invented the first steam - powered road vehicle?
Ans: Nicolas - Joseph Cugnot
No: 48
Q: Who invented the first artificial refrigerator?
Ans: William Cullen
No: 49
Q: Who invented or is at least credited for inventing eyeglasses in 1284?
Ans: Salvino D'Armate
No: 50
Q: Who invented 3D holography?
Ans: Yuri Nikolaevich Denisyuk
No: 51
Q: Who invented the Thermos flask?
Ans: James Dewar
No: 52
Q: Who invented the Ceiling fan and the electric sewing machine?
Ans: Philip Diehl
No: 53
Q: Who invented the Diesel engine?
Ans: Rudolf Diesel
No: 54
Q: Who invented the Dolby noise - reduction system?
Ans: Ray Dolby
No: 55
Q: Who invented the ejection seat?
Ans: Anastase Dragomir
No: 56
Q: Who invented the first navigable submarine?
Ans: Cornelius Drebbel
No: 57
Q: Who invented the first practical pneumatic tyre?
Ans: John Boyd Dunlop
No: 58
Q: Who invented the telephone handset?
Ans: Cyril Duquet
No: 59
Q: Who invented Dual Cyclone bagless vacuum cleaner, incorporating the principles of cyclonic separation?
Ans: James Dyson
No: 60
Q: Who invented roll film?
Ans: George Eastman
No: 61
Q: Who invented the first monorail (horse - drawn)?
Ans: Ivan Elmanov
No: 62
Q: Who invented the implantable pacemaker?
Ans: Rune Elmqvist
No: 63
Q: Who invented the the computer mouse?
Ans: Douglas Engelbart
No: 64
Q: Who invented the microprocessor?
Ans: Federico Faggin
No: 65
Q: Who invented the nuclear reactor?
Ans: Enrico Fermi
No: 66
Q: Who invented the two - way radio?
Ans: Reginald Fessenden
No: 67
Q: Who invented the contact lens?
Ans: Adolf Gaston Eugen Fick
No: 68
Q: Who invented the Geiger counter?
Ans: Hans Wilhelm Geiger
No: 69
Q: Who invented the Guillotine, a device for human decapitation?
Ans: Joseph - Ignace Guillotin
No: 70
Q: Who invented the first anti - cholera and anti - plague vaccines?
Ans: Waldemar Haffkine
No: 71
Q: Who invented the synthetic diamond?
Ans: Tracy Hall