Inventions Who invented Bakelite? Henry Ford Leo Hendrik Baekeland Roy Plunkett Charles Goodyear Henry Ford Leo Hendrik Baekeland Roy Plunkett Charles Goodyear ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first Lionel trains manufactured? 1890 1901 1920 1944 1890 1901 1920 1944 ANSWER DOWNLOAD EXAMIANS APP
Inventions FROZEN FOOD - Who discovered the first practical method of freezing food? C. Birdsey F. Rozenosh R. Scott G. Findus C. Birdsey F. Rozenosh R. Scott G. Findus ANSWER DOWNLOAD EXAMIANS APP
Inventions What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? Blender Electric mixer Vacuum cleaner Washing machine Blender Electric mixer Vacuum cleaner Washing machine ANSWER DOWNLOAD EXAMIANS APP
Inventions This part-time race car driver invented the bucket seat in 1969. Who was he?? John Wayne Paul Newman Steve McQueen Harrison Frazier John Wayne Paul Newman Steve McQueen Harrison Frazier ANSWER DOWNLOAD EXAMIANS APP
Inventions What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931? Muumuu String bikini Aloha shirt Capri pants Muumuu String bikini Aloha shirt Capri pants ANSWER DOWNLOAD EXAMIANS APP
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