Animals Gone Wild
Odd Laws
Sports Legends
History Mysteries
Science Facts
100

This is the only mammal capable of sustained flight.

What is a bat?

100

In Singapore, the sale of this chewy candy-like product is generally banned, with limited exceptions.

What is chewing gum?

100

This basketball legend earned the nickname "Air Jordan" and won six NBA championships with the Chicago Bulls.

Who is Michael Jordan?

100

In 1919, a giant storage tank burst in Boston, flooding the streets with more than two million gallons of this sticky, sweet substance.

What is molasses?

100

This planet is so large that more than 1,300 Earths could fit inside it by volume.

What is Jupiter?

200

This sea creature has three hearts and blue blood.

What is an octopus?

200

In Venice, Italy, tourists can be fined for feeding these birds in St. Mark's Square.

What are pigeons?

200

This baseball legend broke Babe Ruth's career home run record in 1974 while playing for the Atlanta Braves.

Who was Hank Aaron?

200

In 1932, Australia sent soldiers armed with machine guns to control a population of these large, flightless birds in an event nicknamed the "Great War."

What are emus?

200

This part of the human body contains no blood vessels and receives oxygen directly from the air.

What is the cornea?

300

This unusual Australian mammal lays eggs, has a duck-like bill, and produces venom.

What is a platypus?

300

In Switzerland, animal welfare rules prohibit keeping just one of these small, squeaky pets because they are highly social animals.

What is a guinea pig?

300

This American swimmer won a record eight gold medals at a single Olympic Games in Beijing in 2008.

Who is Michael Phelps?

300

In 1945, five U.S. Navy planes disappeared during a training mission near Florida, helping fuel legends about this mysterious region of the Atlantic Ocean.

What is the Bermuda Triangle?

300

This natural phenomenon can make a person's hair stand on end just before a lightning strike.

What is a buildup of static electricity?

400

This animal has fingerprints so similar to humans that they can be difficult to distinguish.

What is a koala?

400

In parts of Australia, keeping this long-eared animal as a pet is illegal because of the damage it can cause to the environment.

What is a rabbit?

400

This baseball player became the first person to have his number retired across all Major League Baseball teams.

Who was Jackie Robinson?

400

In 1911, this world-famous painting was stolen from the Louvre Museum and remained missing for more than two years.

What is the Mona Lisa?

400

This common fruit is technically classified as a berry, while strawberries are not.

What is a banana?

500

This bird is the fastest animal in the world when diving.

What is the peregrine falcon?

500

In the United Kingdom, a centuries-old law makes it an offense to handle this fish under certain suspicious circumstances.

What is salmon?

500

This baseball pitcher threw the only perfect game in World Series history in 1956.

Who was Don Larsen?

500

In 1952, London was covered in a deadly cloud of pollution so thick that people could barely see in front of them. This event became known by this name.

What was the Great Smog of London?

500

This element is the only metal that is liquid at normal room temperature.

What is mercury?

M
e
n
u