What do sumo wrestlers throw into the ring to purify it before each bout?

More Questions:

Who created the icy treat better known as "popsicle"?

Bananas Foster originated in what city?

What English writer died on the on the same date as Spanish author and poet Miguel de Cervantes?

Who wrote the 1938 play "The Corn Is Green"?

What did Rumpelstiltskin spin into gold?

Nut, or Neuth, was the Egyptian goddess of what?

The Arkansas River flows into what river?

Which US state is nicknamed the "Buckeye State"?

What is the capital of Somalia?

Whose normal heartbeat is 242 per minute?

The first significant gold rush in the US occurred in what state?

Which US president walked down the aisle with a three-months pregnant Nancy?

What city was host to the first official Association football game in 1863?

The human heart weighs less than what?

For which brand was Michael Jackson shooting a commercial for when his hair caught on fire?