Problem: Who, in 1884, invented the flexible film roll for cameras?
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A: george eastman

Q: The Greek word praxis refers to what, contrasting with theory?
A: practice

Problem: Who is the only president of the USA to serve non-consecutive terms?
Answer: grover cleveland

Q: Who, after a distinguished cricketing career, in his last ever test match innings was bowled out for a duck by Eric Hollies?
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A: don bradman

Q: What was the cause of an epidemic of 355 cases (46% fatal) between March and June 2010 in Zamfara State, Nigeria?
What is the answer?

A: lead poisoning

question: Answer this question.

What Louisville, Ky track is home to the Kentucky Derby, the annual race known as "The Fastest Two Minutes in Sports"?
answer:
churchill downs