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 What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892? Monopoly Ping Pong Ouija board Frisbee Monopoly Ping Pong Ouija board Frisbee ANSWER DOWNLOAD EXAMIANS APP
Inventions Who is the English physicist responsible for the 'Big Bang Theory'? George Gamow Michael Skube Albert Einstein Roger Penrose George Gamow Michael Skube Albert Einstein Roger Penrose ANSWER DOWNLOAD EXAMIANS APP
Inventions What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? Electricity Television Early Warning Telephone Electricity Television Early Warning Telephone ANSWER DOWNLOAD EXAMIANS APP
Inventions Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that? Golf tee Hang glider Motorboat Water skis Golf tee Hang glider Motorboat Water skis ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the battery? James Hargreaves John Wilkinson Thomas Edison Alessandro Volta James Hargreaves John Wilkinson Thomas Edison Alessandro Volta ANSWER DOWNLOAD EXAMIANS APP
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