Inventions What invention was first installed at a Hartford, Connecticut bank in 1889? Automatic teller machine Time-lock safe Pay telephone Burglar alarm Automatic teller machine Time-lock safe Pay telephone Burglar alarm ANSWER DOWNLOAD EXAMIANS APP
Inventions Who is the English physicist responsible for the 'Big Bang Theory'? George Gamow Roger Penrose Albert Einstein Michael Skube George Gamow Roger Penrose Albert Einstein Michael Skube ANSWER DOWNLOAD EXAMIANS APP
Inventions What furniture item was invented by California furniture designer Charles Prior Hall in 1968? Waterbed Hammock Sofa bed Captain's chair Waterbed Hammock Sofa bed Captain's chair ANSWER DOWNLOAD EXAMIANS APP
Inventions What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? Telephone Electricity Early Warning Television Telephone Electricity Early Warning Television 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? Clarinet Oboe Banjo Harmonium Clarinet Oboe Banjo Harmonium ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the first solid state integrated circuit demonstrated? 1960s 1950s 1980s 1970s 1960s 1950s 1980s 1970s ANSWER DOWNLOAD EXAMIANS APP
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