1) Who did invented the 'Telegraph' a) Samuel Morse b) Alexander Grahambell c) Thomas Edison 2) Who did invented the 'Skates' a) John Joseph Merlin b) Wright Brothers c) Peter Henlein 3) Who did invented the 'Radio' a) Reginald Fessiden b) Peter Henlein c) Guglielmo Marconi 4) Who did invented the 'Automobile' a) Michael Benz b) Karl Benz c) Enrico Benz 5) Who did invented the 'Gravity' a) Rudolf Diesel b) Sir Isaac Newton c) Elisha Otis 6) Who did invented the 'Mobile Phone' a) Martin Cooper b) Steve Jobs c) Johannes Gutenberg 7) Who did invented the 'Oxygen' a) Fritz Hofmann b) Albert hofmann c) Carl Wilhelm 8) Who did invented the 'Penicillin' a) William Morton b) Alexander Fleming c) Felix Hofmann 9) Who did invented the 'Airplane' a) Wright Brothers b) Karl Landsteiner c) Humphrey Davy 10) Who did invented the 'Pasteurization' a) Charles Martin Hall b) Lloyd M. Smith c) Louis Pasteur

Guess 10 inventions and their inventors

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