1) Who discovered America? a) Kristof Kolomb b) Cristopher Latham Sholes c) Adam Osborne 2) Who invented television? a) Alexander Graham Bell b) John Logie Baird c) Philip Downing 3) Who invented washing mashine? a) Lazlo Biro b) W.A. Cockran c) Ala Fiscer 4) Who invented radio? a) Thomas Watson b) Guglielmo Marconi c) George Bednorz 5) Who invented telephone? a) Alexander Graham Bell b) Arthur Korn c) Claude Chappe 6) Who invented Morse alphabet? a) Christian Huygens b) Percy L. Spencer c) Samuel Morse 7) Who invented dynamite? a) Thomas Edison b) Alfred Nobel c) Rudolf Diesel 8) Who invented pylastic? a) Alexander Parkes b) Alessandra Volta c) Willis Haviland Carrier 9) Who invented printing press? a) Douglas Engelbart b) Adam Osborne c) Johannes Gutternberg 10) Who invented internet? a) Norio Ohga b) Tim Berners c) Igor Sikorsky 11) Who invented penicillin? a) Alexander Fleming b) Chester Carlson c) Kondard Zuse 12) Who invented steam engine? a) Martin Cooper b) Alessandro Volta c) Thomas Newcomen 13) Who invented car? a) Karl Friedrich Benz b) Elon Musk c) Chester Carlson 14) Who discovered gravity? a) Larry Page b) Isaac Newton c) Sergey Brin 15) Who invented rabies vaccine? a) Louis Pasteur b) Henry Ford c) Steve Jobs

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