Which country invented the Wankel engine, also known as a rotary engine?

More Questions:

What is a "Nutty Buddy"?

What are the official flowers of the Kentucky Derby?

In the comic book series "Strangers in Paradise', what brand of condoms is Francine selected to represent on the first day of her new job?

Who is the Greek goddess of harvest and agriculture?

What was the name of Tom Sawyer’s aunt with whom he lived?

Which is the largest Great Lake?

Honshu is the largest island of which country?

Polaris is also referred to as what?

Who sang the 1979 song "Family Tradition"?

Who played Wilhelmina Slater on the sitcom "Ugly Betty"?

In what year was Mel Blanc born?

In the TV show "The Simpsons', who invented the drink "The Flaming Moe"?

Who played the role of Warden Hal Moores in the 1999 movie "The Green Mile"?

What US vice president referred to his critics as "nattering nabobs of negativism"?

Who was the only two-term president of the Republic of Texas?