Q. Who invented the phonograph?
? John Kruesi
Q. What beverage was invented by Charles Alderton in 1885 in Waco, Texas?
Q. Who invented fuel cells in 1839?
? Sir William Grove
Q. The ELECTRIC BATTERY, who’s charged with inventing this one?
Q. In which decade was the ARRL founded?
Q. Who invented the Seed Drill?
? Jethro Tull
Q. What drink was invented by Charles Leiper Grigg in 1929?
Q. For what is Charles Babbage (1792-1871) remembered?
Q. Who invented Automobiles using gasoline?
? Karl Benz
Q. Who invented the battery?
? Alessandro Volta