Inventions When was the Raggedy Ann doll patented? 1920 1911 1915 1919 1920 1911 1915 1919 ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Bicycle? Karl Benz Kirkpatrick Macmillan Evangelista Torricelli Leo H Baekeland Karl Benz Kirkpatrick Macmillan Evangelista Torricelli Leo H Baekeland ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the Seed Drill? Jethro Tull Arlo Guthrie Thomas Hines Woodie Guthrie Jethro Tull Arlo Guthrie Thomas Hines Woodie Guthrie ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin? Radio Television Telegraph Dishwasher Radio Television Telegraph Dishwasher ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first elevator built? 1785 1739 1760 1743 1785 1739 1760 1743 ANSWER DOWNLOAD EXAMIANS APP
Inventions Who synthesized the first wholly artificial gene? Benjamin Franklin Hargobind Khorana J.J. Thompson Meghnad Saha Benjamin Franklin Hargobind Khorana J.J. Thompson Meghnad Saha ANSWER DOWNLOAD EXAMIANS APP
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