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Personalities And Inventions
Play this  Quiz Game  On your phone 51 - Percy Spencer, 52 - Rudolf Diesel, 53 - Clarence Birdseye, 54 - Richard Gatling, 55 - Mikhail Kalashnikov,   56 - Vint Cerf, 57 - Peter L. Jensen, 58 - Joseph Gayetty, 59 - Douglas Engelbart, 60 - William Robert Grove.

51. Who is the inventor of the microwave oven?

           James Sharp

           Horace de Saussure

           George Devol

           Percy Spencer


52. Who is the inventor of modern diesel engine?

           Akroyd Stuart

           Henry Ford

           Herbert Akroyd Stuart

           Rudolf Diesel


53. Who is considered to be the founder of the modern frozen food industry?

           John W. Kieckhefer

           Clarence Birdseye

           Nicolas Appert

           Robert Gair


54. Who is the inventor of gatling gun?

           Fedor Tokarev

           Peter Tkachev

           Richard Gatling

           Alexey Sudayev


55. Who was the designer of Ak-47?

           Mikhail Kalashnikov

           Ivan Fyodorov

           Nikolay Makarov

           Gennadiy Nikonov


56. Who invented (Along with Bob Kahn) the Internet?

           Bob Miner

           Theo de Raadt

           Tim Berners Lee

           Vint Cerf


57. Who was the inventor of the first loudspeaker?

           Peter L. Jensen

           Emile Berliner

           Walter Brattain

           John Bardeen


58. Who is the inventor of commercial toilet paper?

           Alexander Cumming

           Joseph Gayetty

           Joseph Bramah

           Sir John Harington


59. Who invented the computer mouse?

           Douglas McIlroy

           Philip Emeagwali

           Gordon Bell

           Douglas Engelbart


60. Who is the inventor of fuel cell?

           Roger E. Billings

           William Robert Grove

           Francis Thomas Bacon

           W. Thomas Grubb