Inventions What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? Electric mixer Blender Washing machine Vacuum cleaner Electric mixer Blender Washing machine Vacuum cleaner ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first Lionel trains manufactured? 1920 1890 1901 1944 1920 1890 1901 1944 ANSWER DOWNLOAD EXAMIANS APP
Inventions Which of the following was first patented by an Australian in 1889? Electric Fence Electric Drill Electric Heater Electric Shaver Electric Fence Electric Drill Electric Heater Electric Shaver ANSWER DOWNLOAD EXAMIANS APP
Inventions What Karl Benz invented? Gasoline powered automobile Glider Streetcar Steam turbine Gasoline powered automobile Glider Streetcar Steam turbine ANSWER DOWNLOAD EXAMIANS APP
Inventions What African-American inventor received 5 patents in the field of shoemaking? Elijah McCoy Lewis Latimer Ernest Just Jan Ernst Matzeliger Elijah McCoy Lewis Latimer Ernest Just Jan Ernst Matzeliger ANSWER DOWNLOAD EXAMIANS APP
Inventions In which year was MIDI introduced? 1987 1983 1973 1977 1987 1983 1973 1977 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS