Inventions When was the first Lionel trains manufactured? 1944 1920 1890 1901 1944 1920 1890 1901 ANSWER DOWNLOAD EXAMIANS APP
Inventions What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? Early Warning Television Telephone Electricity Early Warning Television Telephone Electricity ANSWER DOWNLOAD EXAMIANS APP
Inventions What toy was invented by Joshua Lionel Cowen around 1900? Raggedy Ann doll Tinkertoys Electric train Yo-yo Raggedy Ann doll Tinkertoys Electric train Yo-yo ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the battery? James Hargreaves Alessandro Volta Thomas Edison John Wilkinson James Hargreaves Alessandro Volta Thomas Edison John Wilkinson ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the first solid state integrated circuit demonstrated? 1960s 1970s 1950s 1980s 1960s 1970s 1950s 1980s ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the phonograph? Jules Levy Alexander Graham Bell John Kruesi Thomas Edison Jules Levy Alexander Graham Bell John Kruesi Thomas Edison ANSWER DOWNLOAD EXAMIANS APP
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