Inventions What treat was invented by 11-year-old Frank Epperson in 1905? Cracker Jacks Banana split Cotton candy Popsicle Cracker Jacks Banana split Cotton candy Popsicle ANSWER DOWNLOAD EXAMIANS APP
Inventions What Frank Whittle invented? Ethyl gasoline Radar Jet propulsion Sonar Ethyl gasoline Radar Jet propulsion Sonar ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the Raggedy Ann doll patented? 1915 1911 1919 1920 1915 1911 1919 1920 ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first elevator built? 1785 1760 1743 1739 1785 1760 1743 1739 ANSWER DOWNLOAD EXAMIANS APP
Inventions What African-American inventor received 5 patents in the field of shoemaking? Jan Ernst Matzeliger Lewis Latimer Ernest Just Elijah McCoy Jan Ernst Matzeliger Lewis Latimer Ernest Just Elijah McCoy ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first Lionel trains manufactured? 1920 1901 1944 1890 1920 1901 1944 1890 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS