What was invented by Dr Albert P. Southwick in the 1880's?

More Questions:

The card game "Penguin" is a variation of what other card game?

What year was Martha Stewart born?

What pitcher with four World Series rings its nicknamed "El Duque"?

The first Starbucks outside of North America was opened in what city?

Crusiverbalism refers to what activity?

Off what country lies the island of Zanzibar?

What country do the Galapagos Islands belong to?

What year were X-rays discovered?

What astronomical unit of distance equals about 5.88 trillion miles?

What is December's birthstone?

What is measured in Newtons?

What double-word song title was a hit single by The Beau Brummels?

The USS Arizona Memorial commemorates the victims of what event?

What does the "c" in the equation "e=mc2" stand for?

Tierra del Fuego is divided between which two South American countries?