Europe
This famous Italian landmark was actually built on unstable clay and sand, causing it to start tilting before builders even finished the third story.
Leaning Tower of Pisa
This iconic document, primarily drafted by Thomas Jefferson, was adopted on July 4, 1776.
Declaration of Independence
This primate became a martyr of internet culture after a tragic incident at the Cincinnati Zoo in 2016.
Harambe
In 2015, this historical hip-hop musical debuted on Broadway, written by and starring Lin-Manuel Miranda.
Hamilton
It’s the coding language named after a British comedy troupe, highly favored for its readability and use in AI development.
Python
This landmark, completed in 1889 for the World's Fair, is the most-visited paid monument in the world.
Eiffel Tower
He was the 16th President of the United States and successfully guided the country through the Civil War.
Abraham Lincoln
This Shiba Inu named Kabosu became the face of a cryptocurrency and a viral, multi-panel "much wow" meme.
Doge
This 2013 Disney film became a global phenomenon.
Frozen
This primary organ of the human nervous system is composed of about 86 billion neurons.
Brain
This microstate is the smallest independent country in the world, completely landlocked by the city of Rome.
Vatican City
This 1803 land deal with France nearly doubled the physical size of the United States.
Louisiana Purchase
Originally a simple 2005 music video by Rick Astley, this prank involves tricking someone into clicking a link to "Never Gonna Give You Up."
Rickrolling
This massive, 8-season fantasy epic concluded on HBO in 2019, sparking fierce debates online about its final episodes.
Game of Thrones
This is the only mammal capable of true, sustained flight.
Bat
This active volcano destroyed the ancient Roman cities of Pompeii and Herculaneum in 79 AD.
Mount Vesuvius
This landmark 1954 Supreme Court case ruled that racial segregation in public schools was unconstitutional.
Brown v. Board of Education
This cartoon created by Matt Furie, went from a chill comic book character to a massive, highly-contested internet symbol.
Pepe the Frog
What year did the first Diary of a Wimpy Kid movie come out?
2010
This is the most abundant gas in Earth's atmosphere, making up roughly 78% of the air we breathe.
Nitrogen
Signed in 1215 by King John, this historic English charter established the principle that everyone, including the king, was subject to the law.
Magna Carta
This 1786 armed uprising of debt-ridden farmers in Massachusetts exposed the fatal weaknesses of the Articles of Confederation.
Shays' Rebellion
This legendary actor became a viral reaction meme because of his intensely wide-eyed, manic grin in the 1988 movie Vampire's Kiss, usually accompanied by the text "You Don't Say."
Nicolas Cage
This South Korean artist's 2012 music video "Gangnam Style" became the first YouTube video to surpass 1 billion views.
Psy
Located at the back of the eye, this light-sensitive layer of tissue acts like the film in a camera to capture images.
Retina