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Inventions & Discoveries (2)
32問 • 1年前
  • Om Jit
  • 通報

    問題一覧

  • 1

    Who discovered Vitamin C ?

    Albert Szent-Györgi

  • 2

    Who discovered Vitamin K ?

    Carl Peter Henrik Dam

  • 3

    Who discovered Vitamin E -

    Both

  • 4

    'Typewriter' was invented by ___________ and he is from __________.

    Christopher Latham Sholes, US

  • 5

    Thermometer was discovered by -

    Galileo Galilei

  • 6

    Submarine was discovered by -

    Cornelis Drebbel

  • 7

    Refrigerator was discovered by?

    William Cullen

  • 8

    Who invented the first home electric refrigerator or fridge?

    Fred W. Wolf

  • 9

    Pacemaker was discovered by -

    Rune Elmqvist

  • 10

    Periodic table discovered by -

    Dmitri Mendeleev

  • 11

    Printing Press was discovered by -

    Johannes Gutenberg

  • 12

    Machine Gun was discovered by -

    Richard Gatling

  • 13

    Who discovered Fountain Pen-

    Petrache Poenaru

  • 14

    Electric battery invented by -

    Volta

  • 15

    Diesel engine invented by?

    Rudolf Diesel

  • 16

    Celluloid was discovered by -

    Alexander Parkes

  • 17

    Automatic Calculator was discovered by -

    Wilhelm Schickard

  • 18

    Anemometer was discovered by -

    Leon Battista Alberti

  • 19

    Animation was invented by?

    J. Stuart Blackton

  • 20

    Hydrogen was discovered by -

    Henry Cavendish

  • 21

    Helium was discovered by?

    Jules Janssen

  • 22

    Light bulb was discovered by?

    Thomas Alva Edison

  • 23

    Oxygen was discovered by -

    Joseph Priestley

  • 24

    Ozone was discovered by?

    Christian Friedrich Schonbein

  • 25

    Radium was discovered by?

    Both

  • 26

    Rocket Engine was developed by?

    Robert H. Goddard

  • 27

    Saxophone was invented by?

    Adolphe Sax

  • 28

    Vaccum cleaner was discovered by?

    Hubert Cecil Booth

  • 29

    Bicycle tyres invented by?

    John Boyd Dunlop

  • 30

    Elevator was discovered by?

    Elisha G. Otis

  • 31

    Helicopter was discovered by?

    Igor Sikorsky

  • 32

    Hot air balloon was discovered by?

    Both

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    問題一覧

  • 1

    Who discovered Vitamin C ?

    Albert Szent-Györgi

  • 2

    Who discovered Vitamin K ?

    Carl Peter Henrik Dam

  • 3

    Who discovered Vitamin E -

    Both

  • 4

    'Typewriter' was invented by ___________ and he is from __________.

    Christopher Latham Sholes, US

  • 5

    Thermometer was discovered by -

    Galileo Galilei

  • 6

    Submarine was discovered by -

    Cornelis Drebbel

  • 7

    Refrigerator was discovered by?

    William Cullen

  • 8

    Who invented the first home electric refrigerator or fridge?

    Fred W. Wolf

  • 9

    Pacemaker was discovered by -

    Rune Elmqvist

  • 10

    Periodic table discovered by -

    Dmitri Mendeleev

  • 11

    Printing Press was discovered by -

    Johannes Gutenberg

  • 12

    Machine Gun was discovered by -

    Richard Gatling

  • 13

    Who discovered Fountain Pen-

    Petrache Poenaru

  • 14

    Electric battery invented by -

    Volta

  • 15

    Diesel engine invented by?

    Rudolf Diesel

  • 16

    Celluloid was discovered by -

    Alexander Parkes

  • 17

    Automatic Calculator was discovered by -

    Wilhelm Schickard

  • 18

    Anemometer was discovered by -

    Leon Battista Alberti

  • 19

    Animation was invented by?

    J. Stuart Blackton

  • 20

    Hydrogen was discovered by -

    Henry Cavendish

  • 21

    Helium was discovered by?

    Jules Janssen

  • 22

    Light bulb was discovered by?

    Thomas Alva Edison

  • 23

    Oxygen was discovered by -

    Joseph Priestley

  • 24

    Ozone was discovered by?

    Christian Friedrich Schonbein

  • 25

    Radium was discovered by?

    Both

  • 26

    Rocket Engine was developed by?

    Robert H. Goddard

  • 27

    Saxophone was invented by?

    Adolphe Sax

  • 28

    Vaccum cleaner was discovered by?

    Hubert Cecil Booth

  • 29

    Bicycle tyres invented by?

    John Boyd Dunlop

  • 30

    Elevator was discovered by?

    Elisha G. Otis

  • 31

    Helicopter was discovered by?

    Igor Sikorsky

  • 32

    Hot air balloon was discovered by?

    Both