Excuse me, are you up for a quiz?
Which scientific term is best defined as "the area influenced by an object's gravity"?
Peru, the third largest country in South America, harbors which capital city?
What branch of chemistry is concerned with the chemistry of living organisms?
Rastafarians and dreadlocks are associated with what island's culture?
Who was a long time leader of the Palestine Liberation Organization (PLO)?
What word is sometimes used to mean "stopping" in a medical context?
What is the capital city of Taiwan?
To which of these do the Windward Islands belong?
In 2006, the Qinghai-Tibet railway launched a trial operation connecting which two countries?
Which two nations signed the Intermediate-Range Nuclear Forces Treaty in 1987?