Inventions The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name? John Christopher Ballantyne Jack Croxford Baker Joseph Cyril Bamford John Christopher Baxter John Christopher Ballantyne Jack Croxford Baker Joseph Cyril Bamford John Christopher Baxter ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the phonograph? Thomas Edison John Kruesi Jules Levy Alexander Graham Bell Thomas Edison John Kruesi Jules Levy Alexander Graham Bell ANSWER DOWNLOAD EXAMIANS APP
Inventions Who came up with the idea for INSTANT MASHED POTATO? E. Asselbergs W. Raleigh K. Edwards S. Tuberosum E. Asselbergs W. Raleigh K. Edwards S. Tuberosum ANSWER DOWNLOAD EXAMIANS APP
Inventions Who synthesized the first wholly artificial gene? J.J. Thompson Meghnad Saha Benjamin Franklin Hargobind Khorana J.J. Thompson Meghnad Saha Benjamin Franklin Hargobind Khorana ANSWER DOWNLOAD EXAMIANS APP
Inventions What Frank Whittle invented? Radar Jet propulsion Sonar Ethyl gasoline Radar Jet propulsion Sonar Ethyl gasoline ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first elevator built? 1743 1760 1739 1785 1743 1760 1739 1785 ANSWER DOWNLOAD EXAMIANS APP
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