What are the four main ingredients of concrete?

More Questions:

What dessert consists of ice cream covered in meringue and baked in the oven?

What year was Martha Stewart born?

The French Tennis Open is played at which venue?

What James Joyce story collection begins with "The Sisters" and ends with "The Dead"?

Who wrote the Inspector Morse crime novel series?

What's the subject of the 1969 memoir "Thirteen Days"?

What is a better known name for the Hellenic Republic?

On which US river is the Grand Coulee Dam?

In which country are you most likely to see southern crowned pigeons and flame bowerbirds?

What is October's birthstone?

Who won an Oscar for his role in the movie "Ray"?

Will Smith, Charlize Theron, and Jack Lemmon were all featured in what movie?

In what year did the Black Monday event occur?

What was the first animal sent up to outer space?

What brothers invented the hot air balloon?