Inventions For what does the world owe Almon Strowger a debt of gratitude? Traffic Lights Vending Machines Parking Meters Automatic Telephone Exchanges Traffic Lights Vending Machines Parking Meters Automatic Telephone Exchanges ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the telegraph invented? 1890s 1870s 1810s 1840s 1890s 1870s 1810s 1840s ANSWER DOWNLOAD EXAMIANS APP
Inventions What inspired reflecting road lights to be invented? Car door reflecting mirrors The sun light on the windshield The light a cat's eyes gave off on a fence Sun light on steel posts on road sides Car door reflecting mirrors The sun light on the windshield The light a cat's eyes gave off on a fence Sun light on steel posts on road sides ANSWER DOWNLOAD EXAMIANS APP
Inventions When were blue jeans invented? 1850s 1870s 1900s 1860s 1850s 1870s 1900s 1860s ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Electric Generator? Alfred B. Nobel Thomas Alva Edison Michael Faraday Sir Alexander Graham Bell Alfred B. Nobel Thomas Alva Edison Michael Faraday Sir Alexander Graham Bell ANSWER DOWNLOAD EXAMIANS APP
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