Inventions In which decade was the first solid state integrated circuit demonstrated? 1960s 1980s 1950s 1970s 1960s 1980s 1950s 1970s ANSWER DOWNLOAD EXAMIANS APP
Inventions For what is Charles Babbage (1792-1871) remembered? Steam Boating Radio-Telegraphy Computers Telescopes Steam Boating Radio-Telegraphy Computers Telescopes ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the game Frisbee invented? 1900s 1870s 1920s 1890s 1900s 1870s 1920s 1890s ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Gramophone? Sir Alexander Graham Bell Fahrenheit Thomas Alva Edison Michael Faraday Sir Alexander Graham Bell Fahrenheit Thomas Alva Edison Michael Faraday ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention caused many deaths while testing it? Parachute Ladders Race cars Dynamite Parachute Ladders Race cars Dynamite ANSWER DOWNLOAD EXAMIANS APP
Inventions What Benjamin Franklin invented? Barometer Radio Hygrometer Bifocal spectacles Barometer Radio Hygrometer Bifocal spectacles ANSWER DOWNLOAD EXAMIANS APP
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