Inventions Who invented the battery? James Hargreaves Thomas Edison John Wilkinson Alessandro Volta James Hargreaves Thomas Edison John Wilkinson Alessandro Volta ANSWER DOWNLOAD EXAMIANS APP
Inventions What treat was invented by 11-year-old Frank Epperson in 1905? Banana split Cracker Jacks Cotton candy Popsicle Banana split Cracker Jacks Cotton candy Popsicle ANSWER DOWNLOAD EXAMIANS APP
Inventions Who was the first American female to patent her invention, a method of weaving straw with silk? Margaret Knight Mary Kies Amanda Jones Marjorie Joyner Margaret Knight Mary Kies Amanda Jones Marjorie Joyner ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Bifocal Lens? Alfred B. Nobel Thomas Alva Edison Benjamin Franklin Rudolf Diesel Alfred B. Nobel Thomas Alva Edison Benjamin Franklin Rudolf Diesel ANSWER DOWNLOAD EXAMIANS APP
Inventions What Karl Benz invented? Steam turbine Glider Gasoline powered automobile Streetcar Steam turbine Glider Gasoline powered automobile Streetcar ANSWER DOWNLOAD EXAMIANS APP
Inventions When were bar code scanners invented? 1950s 1940s 1970s 1960s 1950s 1940s 1970s 1960s ANSWER DOWNLOAD EXAMIANS APP
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