Inventions When was the first Lionel trains manufactured? 1920 1890 1944 1901 1920 1890 1944 1901 ANSWER DOWNLOAD EXAMIANS APP
Inventions Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear? There is no sure date 1831 1828 1825 There is no sure date 1831 1828 1825 ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first elevator built? 1739 1743 1760 1785 1739 1743 1760 1785 ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the BALLPOINT PEN? Biro Brothers Waterman Brothers Write Brothers Bicc Brothers Biro Brothers Waterman Brothers Write Brothers Bicc Brothers ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the first solid state integrated circuit demonstrated? 1980s 1970s 1950s 1960s 1980s 1970s 1950s 1960s ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Jet Engine? Roger Bacon Lewis E. Waterman Gottlieb Daimler Sir Frank Whittle Roger Bacon Lewis E. Waterman Gottlieb Daimler Sir Frank Whittle ANSWER DOWNLOAD EXAMIANS APP
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