What does the acronym RPM stand for?

More Questions:

What color is always at the top of a single rainbow?

'Bad money drives out good" according to what Elizabethan financier's law?

What is the diameter of a golf hole?

What stopper, necessary for champagne, did medieval monks invent?

Which bird is the national bird of Iceland?

What is the capital of the Canadian province Nova Scotia?

What is the capital of the Australian state of Tasmania?

In what country would you find the mouths of the Salween river?

Which river forms part of the border between England & Scotland?

In what European country is the Po River?

How many horns did a triceratops have?

In the movie "Howl's Moving Castle', Calcifer was voiced by which actor?

What bloodbath followed Henry of Navarre's 1572 wedding to Marguerite of Valois?

Who was the dictator of Uganda from 1971 to 1979?

Which is the largest state in Australia by land area?