What is the chemical name for a dentist's "laughing gas"?

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According to the Bible, what is now guarded by an angel holding a flaming sword?

What was the first game to be released under the "Games for Windows" label?

What year was Camille Saint-Saens" opera "Samson and Delilah" first performed?

What humorist often reminisces about his high school rock band, the Federal Duck?

When was the book “National Velvet” first published?

During what war was the novel "The Last of the Mohicans" set?

When the Simpsons go camping, where does Maggie spend her first night?

Before creating the TV show "SpongeBob SquarePants', what was Stephen Hillenburg's occupation?

What composer founded the "Barking Pumpkin" record label?

In the TV show "The Simpsons', what store is Kwik-E-Mart's main competitor?

What double-word song title was a hit single by Billy Idol?

Which is the 28th US state?

What state saw the start of the American Revolution?

What company publishes "The Walking Dead" comic book series?

Lusaka is the capital of which country?