Inventions When were bar code scanners invented? 1970s 1960s 1950s 1940s 1970s 1960s 1950s 1940s ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the phonograph? Jules Levy John Kruesi Thomas Edison Alexander Graham Bell Jules Levy John Kruesi Thomas Edison Alexander Graham Bell ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the AEEE (now the IEEE) founded? 1850s 1930s 1950s 1880s 1850s 1930s 1950s 1880s ANSWER DOWNLOAD EXAMIANS APP
Inventions What furniture item was invented by California furniture designer Charles Prior Hall in 1968? Captain's chair Hammock Sofa bed Waterbed Captain's chair Hammock Sofa bed Waterbed ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention was first installed at a Hartford, Connecticut bank in 1889? Burglar alarm Automatic teller machine Pay telephone Time-lock safe Burglar alarm Automatic teller machine Pay telephone Time-lock safe ANSWER DOWNLOAD EXAMIANS APP
Inventions Which insurance salesman invented the fountain pen in 1884? Sir William Grove George Fountain Charles Kettering Lewis Edson Waterman Sir William Grove George Fountain Charles Kettering Lewis Edson Waterman ANSWER DOWNLOAD EXAMIANS APP
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