Inventions Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear? 1828 There is no sure date 1825 1831 1828 There is no sure date 1825 1831 ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Bakelite? Roy Plunkett Leo Hendrik Baekeland Charles Goodyear Henry Ford Roy Plunkett Leo Hendrik Baekeland Charles Goodyear Henry Ford ANSWER DOWNLOAD EXAMIANS APP
Inventions When was Milk Tray first introduced? 1934 1942 1915 1923 1934 1942 1915 1923 ANSWER DOWNLOAD EXAMIANS APP
Inventions Who synthesized the first wholly artificial gene? J.J. Thompson Hargobind Khorana Meghnad Saha Benjamin Franklin J.J. Thompson Hargobind Khorana Meghnad Saha Benjamin Franklin ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the first solid state integrated circuit demonstrated? 1980s 1950s 1970s 1960s 1980s 1950s 1970s 1960s ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the Internet first implemented? 1980s 1950s 1960s 1940s 1980s 1950s 1960s 1940s ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS