Daily Quiz #3947
Who won a record six motorcycle speedway World Championships in 1968, 1969, 1970, 1972, 1977 and 1979?
Which do Bolivia and Paraguay have in common?
Who worked at Betchley Park in World War II as one of the Enigma codebreakers and became known as "the father of modern computer science"?
Prints of which 1927 silent German expressionist science fiction film directed by Fritz Lang were discovered in Australia, the Museo del Cine in Buenos Aires, Argentina and the National Film Archive of New Zealand, to become the basis for a restoration project for a DVD/BD?
When is Labour Day in the USA, Bermuda and Canada?
Who danced for King Herod and then asked for the head of John the Baptist?
What instrument was designed to measure variations in temperature by the expansion or contraction of a liquid or gas?