Welcome to the General Knowledge Quiz 39
This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Who had an explosive idea and first patented DYNAMITE?
Correct!
Wrong!
Who invented Gramophone?
Correct!
Wrong!
In which decade were the first successful diode and triode vacuum tubes invented?
Correct!
Wrong!
Who is the English physicist responsible for the 'Big Bang Theory'?
Correct!
Wrong!
Who invented the Spinning Jenny?
Correct!
Wrong!
Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?
Correct!
Wrong!
Who invented Internal Combustion Engine?
Correct!
Wrong!
What Benjamin Franklin invented?
Correct!
Wrong!
General Knowledge Quiz 39
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4M - Scientific Discovery Kit - Environmental Science