How many strikes in a row earns you a perfect game in regular 10 pin bowling?

More Questions:

What does WD stand for in WD 40?

What type of race is the Belmont Stakes?

What was the name of the man who invented the first commercially successful steel plow in 1837?

Which element of the periodic table is named after the sun?

When graphed, the implicit curve equation produces what shape?

Randy Poffo, who was a pitchman for Slim Jim and appeared in 2002 film "Spider-Man', was better known by what name?

How does Tony Montana pronounce his home country in Scarface?

What is the title object of the 2006 film "Brick" a brick of?

What Joyce Maynard novel was made into a 1995 film, starring Nicole Kidman as a murderous TV weatherperson?

What major political scandal of the Harding administration involved a naval oil reserve on public land in Wyoming?

What was Princess Diana's maiden name?

In what South American country were Butch Cassidy and the Sundance Kid rumored killed in 1908?

When did Alaska become a US state?

Who worked as the lead Soviet rocket engineer during the Space Race between the United States and the Soviet Union?

In speaking, the use of an incorrect word in place of a word with similar sound is known as what?