What vowel sports a tittle when it isn't capitalized?

More Questions:

What four-letter word describes an arena for public roller-skating?

What year saw the opening of the first Starbucks store?

What is added to cachaca to make a Caipirinha?

In 1939, Buck Ewing became the first Major League Baseball player from what position elected to the Hall of Fame?

Who blinded himself with Jocasta's brooch?

Yellowstone Lake is the largest naturally occurring lake in which state?

What are deheaded, deveined and sorted by size in a Laitram machine?

What astronomical unit of distance equals about 5.88 trillion miles?

What is the hardest known naturally occurring mineral?

Not counting Elvis, what actor is mentioned by name in the Shania Twain song "That Don't Impress Me Much"?

Who directed the movie "Taxi Driver"?

Who traditionally occupied the Peacock Throne?

Which was fought with Russia on one side and Turkey, France and Britain on the other?

Who developed the first modern set of headphones?

Who was James Stewart's female co-start in Hitchcock's "Rear Window"?