General Knowledge Quiz for Friday, 25 January 2013
A new general knowledge quiz is available every day. Try today's quiz or work through our archive of daily and themed quizzes.
Question 1: In 1660 Robert Hooke developed what?
A
B
The law of elasticity
A method to determine the absolute value of pi
C
A code system that could be used by telegraphy
D
A 15 note musical scale