Unusual Units of Measurement
World Landmarks
College Sports
Obsolete Technology
Potpourri
100

This unit equals 1/8 of a mile and is often used in horse racing.

What is a furlong?

100

This tower in Paris was completed in 1889.

What is the Eiffel Tower?

100

"Hail to the Victors" starts the fight song often heard at sporting events played at this university.

What is Michigan?

100

This device was used to receive short messages before cell phones.

What is a pager?

100

This US state is home to the only royal palace on American soil.

What is Hawaii?

200

This unit of time is sometimes defined as 1/100th of a second.

What is a jiffy?

200

This massive wall stretches over 13,000 miles in China.

What is the Great Wall of China?

200

This university's football team won the College Football Playoff National Championship last year, beating Notre Dame.

What is Ohio State?

200

This video format lost the war to VHS.

What is Betamax?

200

In Morse code, this letter is represented by a single dot.

What is E?

300

This old nautical unit equals 3 miles.

What is a league?

300

This ancient structure in Peru was built by the Incas.

What is Machu Picchu?

300

This coach won 10 NCAA basketball championships with UCLA, including seven in a row from 1967 to 1973.

Who is John Wooden?

300

This thin magnetic storage medium was common in the 1990s.

What is a floppy disk?

300

This is the shared first name of co-founders of the following entities: Oracle, Google, BlackRock, and Wikipedia.

What is Larry? (Ellison, Page, Fink, and Sanger)

400

This British unit of weight equals 14 pounds.

What is a stone?

400

This sandstone monument in Jordan is carved into rock.

What is Petra?

400

Despite Caitlin Clark's best efforts, this school lost back-to-back national championship games in 2023 and 2024 to LSU and South Carolina.

What is the University of Iowa?

400

This analog tool was used for more complex mathematical calculations before calculators.

What is a slide rule?

400

In this 1805 battle off the coast of Spain, a British fleet led by one-armed Admiral Horatio Nelson defied conventional tactics by breaking the enemy line, securing a decisive victory over Napoleon’s forces, but costing Nelson his life.

What is the Battle of Trafalgar?

500

This astronomical unit equals about 3.26 light-years.

What is a parsec?

500

This cathedral in Russia is known for its colorful onion domes.

What is St. Basil’s Cathedral?

500

This university's hockey team has won the most championships in NCAA history, with the most recent victory coming in 2024.

What is the University of Denver?

500

Invented by Thomas Edison in 1877, this device revolutionized sound recording by capturing audio on tinfoil-covered cylinders.

What is a phonograph?

500

This term refers to a feudal military government that ruled Japan for centuries, with power concentrated in the hands of a warrior commander-in-chief.

What is a shogunate?