Inventions For what does the world owe Almon Strowger a debt of gratitude? Vending Machines Traffic Lights Parking Meters Automatic Telephone Exchanges Vending Machines Traffic Lights Parking Meters Automatic Telephone Exchanges ANSWER DOWNLOAD EXAMIANS APP
Inventions What groovy item was invented by Englishman Edward Craven Walker in 1963? Eight-track tape deck Hot comb Lava lamp Leisure suit Eight-track tape deck Hot comb Lava lamp Leisure suit ANSWER DOWNLOAD EXAMIANS APP
Inventions Benjamin Franklin was a prolific inventor. He invented the lightning rod, the Franklin stove, studied electricity, discovered the Gulf Stream, started the first library, and on and on. Among his many other inventions, what musical instrument did he invent? Banjo Harmonium Oboe Clarinet Banjo Harmonium Oboe Clarinet ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first lawn mower invented? 1854 1849 1830 1835 1854 1849 1830 1835 ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first Lionel trains manufactured? 1890 1901 1920 1944 1890 1901 1920 1944 ANSWER DOWNLOAD EXAMIANS APP
Inventions What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? Electricity Telephone Television Early Warning Electricity Telephone Television Early Warning ANSWER DOWNLOAD EXAMIANS APP
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