Which comet is visible every 74 to 79 years?

More Questions:

What color flag is the signal for surrender?

Which superhero’s powers could be taken away by the color yellow?

What year was the UK an Olympic Games host for the first time?

According to popular wisdom, you should only eat oysters in months whose names contain which letter?

When was the game "Scrabble" first released?

By what professional name is comic book writer Stanley Martin Leiber better known?

What Shakespeare play is set on January 5?

The line "I never saw a purple cow" is the beginning of a poem by what author?

In what city would you find the most famous street named "Carnaby Street"?

What theorem is used to determine the length of the hypotenuse of a right triangle?

The Oscar for humanitarian work is named for what actor?

Jason Voorhees" mask was molded from which NHL team's goalie mask?

For what 2001 movie did Ron Howard win an Oscar for Best Director?

The US's first law school for women was named for what cross-dressing Shakespearean character?

Which once-common disease was also known as the "Great white plague"?