Q. Who invented Gunpowder?
? Roger Bacon
Q. In which decade was the telephone invented?
Q. Who perfected GENETIC ENGINEERING?
? Cohen & Boyer
Q. What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?
? Remote control
Q. What Benjamin Franklin invented?
? Bifocal spectacles
Q. This part-time race car driver invented the bucket seat in 1969. Who was he?
? Steve McQueen
Q. What plaything was invented by Joe McVicker in 1956?
Q. Who was the first American female to patent her invention, a method of weaving straw with silk?
? Mary Kies
Q. Who invented Gramophone?
? Thomas Alva Edison
Q. Who invented Internal Combustion Engine?