Problem: The River Lyn is in which English county?
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A: devon

Q: "Who invented infinitesimal calculus independently of Newton (and his notation has been in general use since then), invented the binary system, and promoted his philosophy of ""optimism"", that the universe is the best possible that God could have made?"
A: gottfried leibniz

Problem: To travel from Manhattan to new Jersey, one may ride the PATH train. For what does the H in PATH stand?
Answer: hudson

Q: In geology, igneous refers to rock formed by what effect?
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A: volcanic

Q: What colour Cat's Eyes mark the offside (right) of a British motorway?
What is the answer?

A: amber

question: Answer this question.

England's first road congestion charge was introduced in 2002, in which city?
answer:
durham