Inventions What Sir Isaac Newton invented? Spectacles Reflecting telescope Microscope Chronometer Spectacles Reflecting telescope Microscope Chronometer ANSWER DOWNLOAD EXAMIANS APP
Inventions What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931? Muumuu String bikini Capri pants Aloha shirt Muumuu String bikini Capri pants Aloha shirt ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the first solid state integrated circuit demonstrated? 1970s 1980s 1960s 1950s 1970s 1980s 1960s 1950s ANSWER DOWNLOAD EXAMIANS APP
Inventions What Benjamin Franklin invented? Radio Barometer Bifocal spectacles Hygrometer Radio Barometer Bifocal spectacles Hygrometer ANSWER DOWNLOAD EXAMIANS APP
Inventions What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes? Hiram Walker Giuseppe Mercalli Joshua Rumble Charles Richter Hiram Walker Giuseppe Mercalli Joshua Rumble Charles Richter ANSWER DOWNLOAD EXAMIANS APP
Inventions When was Milk Tray first introduced? 1915 1942 1934 1923 1915 1942 1934 1923 ANSWER DOWNLOAD EXAMIANS APP
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