A "beaver" was an attachment to what piece of human armor?

More Questions:

Hawaii's Kalaupapa was known as a refuge for those suffering from what disease?

What hometown of Scott Joplin and Ross Perot is named for the three states whose border it sits near?

The Red River flows into what river?

In what part of the former Soviet Union did the Chernobyl nuclear disaster occur?

How many chromosomes does an elephant have?

What is a cross between a blackberry and a raspberry?

What material are fingernails made of?

What type of cloud can form a tornado?

What is Albumen more commonly known as?

Which Star Trek character is a big fan of Earl Grey tea?

What zodiac sign is the Joker in the movie "Batman"?

What movie features three tunnels named Tom, Dick, and Harry?

What position was first held by David Ben-Gurion?

What does the abbreviation of Dana's police team, RCAT, stand for in the comic book series "Revival"?

Which literary character first appeared in the novel "The Mysterious Affair at Styles"?