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 Lionel trains manufactured? 1890 1944 1901 1920 1890 1944 1901 1920 ANSWER DOWNLOAD EXAMIANS APP
Inventions What Enrico Fermi invented? Cyclotron Betatron X ray machine Nuclear reactor Cyclotron Betatron X ray machine Nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the battery? Alessandro Volta Thomas Edison John Wilkinson James Hargreaves Alessandro Volta Thomas Edison John Wilkinson James Hargreaves ANSWER DOWNLOAD EXAMIANS APP
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 Baxter John Christopher Ballantyne Joseph Cyril Bamford Jack Croxford Baker John Christopher Baxter John Christopher Ballantyne Joseph Cyril Bamford Jack Croxford Baker ANSWER DOWNLOAD EXAMIANS APP
Inventions This part-time race car driver invented the bucket seat in 1969. Who was he?? Steve McQueen John Wayne Paul Newman Harrison Frazier Steve McQueen John Wayne Paul Newman Harrison Frazier ANSWER DOWNLOAD EXAMIANS APP