Inventions What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? Washing machine Blender Vacuum cleaner Electric mixer Washing machine Blender Vacuum cleaner Electric mixer ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Electric Generator? Thomas Alva Edison Alfred B. Nobel Michael Faraday Sir Alexander Graham Bell Thomas Alva Edison Alfred B. Nobel Michael Faraday Sir Alexander Graham Bell ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the first controllable flying AEROPLANE (AIRPLANE)? West Brothers Wright Brothers South Brothers Lidenbergh Brothers West Brothers Wright Brothers South Brothers Lidenbergh Brothers ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention caused many deaths while testing it? Ladders Parachute Race cars Dynamite Ladders Parachute Race cars Dynamite ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention was first installed at a Hartford, Connecticut bank in 1889? Pay telephone Automatic teller machine Burglar alarm Time-lock safe Pay telephone Automatic teller machine Burglar alarm Time-lock safe ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the phonograph? John Kruesi Thomas Edison Jules Levy Alexander Graham Bell John Kruesi Thomas Edison Jules Levy Alexander Graham Bell ANSWER DOWNLOAD EXAMIANS APP