Basic General Knowledge
Frederick Sanger is a twice recipient of the Nobel Prize for

Physics in 1903 and Chemistry in 1911
Chemistry in 1958 and 1980
Physics in 1956 and 1972
Chemistry in 1954 and Peace in 1962

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Basic General Knowledge
What is the function of a dynamo?

To convert heat energy into light energy
To convert electrical energy into mechanical energy
To convert light energy into heat energy
To convert mechanical energy into electrical energy

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