Who invented Gunpowder?
G. Ferdinand Von Zeppelin
Sir Frank Whittle
Roger Bacon
Leo H Baekeland
Who invented Gunpowder?
Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear? |
Answer |
In which decade was the telephone invented? |
Answer |
Who perfected GENETIC ENGINEERING? |
Answer |
What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955? |
Answer |
What Benjamin Franklin invented? |
Answer |
This part-time race car driver invented the bucket seat in 1969. Who was he?? |
Answer |
What plaything was invented by Joe McVicker in 1956? |
Answer |
Who was the first American female to patent her invention, a method of weaving straw with silk? |
Answer |
Who invented Gramophone? |
Answer |
Who invented Internal Combustion Engine? |
Answer |