The human heart weighs less than what?

More Questions:

How many vehicles did the original "Gran Turismo" video game have?

What bird did Ben Franklin suggest replace the bald eagle as a national emblem?

In bowling what is the term for knocking down all pins with 2 consecutive balls?

The site Wikipedia began life as a complementary encyclopedia project to what website?

Who wrote the 1994 novel "The Fist of God"?

What was the Republic of Nauru previously known as?

In what city would you find Tiergarten?

What is the only planet in the solar system that is named after a female figure?

Which actor of the Silent Era was known as''The Man Of A Thousand Faces"?

What do "Tom', "Dick', and "Harry" refer to in the film "The Great Escape"?

What actress was the narrator in the movie "The Age of Innocence"?

Established in 1607, what settlement was founded by John Smith in Virginia?

In 1879 James Ritty invented what?

Which female appeared on the 1999 US dollar coin?

What is the only continent without native reptiles and snakes?