Inventions The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Project? Leslie R. Groves Vannevar Bush James B. Conant Robert Oppenheimer Leslie R. Groves Vannevar Bush James B. Conant Robert Oppenheimer ANSWER DOWNLOAD EXAMIANS APP
Inventions Where is the village of Branston, after which the famous pickle is named? Staffordshire Lancashire Norfolk Yorkshire Staffordshire Lancashire Norfolk Yorkshire ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the phonograph? Jules Levy Alexander Graham Bell John Kruesi Thomas Edison Jules Levy Alexander Graham Bell John Kruesi Thomas Edison ANSWER DOWNLOAD EXAMIANS APP
Inventions What inspired reflecting road lights to be invented? The light a cat's eyes gave off on a fence Car door reflecting mirrors The sun light on the windshield Sun light on steel posts on road sides The light a cat's eyes gave off on a fence Car door reflecting mirrors The sun light on the windshield Sun light on steel posts on road sides ANSWER DOWNLOAD EXAMIANS APP
Inventions What Karl Benz invented? Gasoline powered automobile Streetcar Steam turbine Glider Gasoline powered automobile Streetcar Steam turbine Glider ANSWER DOWNLOAD EXAMIANS APP
Inventions When was Milk Tray first introduced? 1915 1934 1923 1942 1915 1934 1923 1942 ANSWER DOWNLOAD EXAMIANS APP
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