Impossible Knowledge Quiz
NASA released which famous photo of Mars in 1976?
What country in North America with Washington, DC as its capital uses the dollar as its currency?
The ... on a bun is as yellow as a daisy in the sun
Which continent has the fewest countries?
The Delaware Memorial Bridge crosses which river?
What is the paper on which newspapers are normally printed?
What term is used on the website Twitter to indicate a post?
Which of these was not one of Christopher Columbus' ships?
In what year did Franklin D. Roosevelt's first Secretary of the Navy end his service?
Who was the director of A Beautiful Mind?