1

World's largest office building

Image: Clem Onojeghuo

Among its many record-breaking achievements, America has one lesser-known record that also deserves attention.

Our country is home to the largest office building in the world. Want to know which one? The world's largest office building by floor area is the United States Department of Defense, also known as the Pentagon.

Ok, but how big is it? Located in Arlington, Virginia, and famous not only for its size but also for its distinctive five-sided design, the building has a total floor area of approximately 6.5 million square feet.

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People in New York

Image: Nicolai Berntsen

We all know that New York City is packed with people. In fact, it's the most populous city in our country. But how many live there?

As of 2024, around 8.8 million people call NYC their home. That's a huge number on its own, but it might be even more impressive when you consider that NYC's population surpasses that of 40 US states, including Montana, New Hampshire, and Mississippi, to name a few. In other words, NYC has more residents than each of those 40 states individually.

After all, New York City is famously known as "the city that never sleeps" for a reason!

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Many versions of the flag

Image: Chris Hardy

The US flag is one of our most beautiful and beloved symbols and also one of the most recognized worldwide. With its distinctive stripes, stars, and classic red, white, and blue colors, it is an unmistakable icon. But did you know it has undergone several changes over the years?

The US flag has not just had 1, 2, or 3 versions; in fact, there have been 27 official versions! Each of these versions served an important purpose, reflecting some key changes throughout our history. For example, whenever a new state joined the Union, an additional star was added. This is how we arrived at the 50 white stars you see in the upper left corner of our beautiful flag. The current version was made official on July 4, 1960.

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No official language

Image: Ben Duchac

While English is the most widely spoken language in the United States, the country does not have an official language at the federal level.

This might surprise some people, given that English is the primary language for most Americans and is used for government and legal purposes.

On the other hand, many other languages are spoken here as well. For instance, Spanish is the second most spoken language, though it is used considerably less than English. And that's not all; Chinese, Filipino, and French also have a notable number of speakers in the US!

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The fastest-speaking states

Image: Chris Liverani

We all have that friend who speaks so fast it's hard to keep up, even if you know them well. Would you like to know how fast Americans speak?

Fortunately, there's not just data on the languages we use but also on how quickly we speak in our daily lives. And it turns out that a few states lead the pack in this speed race.

According to the Smithsonian Institution, Oregon, Minnesota, and Massachusetts are the states where residents speak the fastest . So, if you know someone from those states, why not give it a try and see if you can keep up with their speedy conversations?

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Most airports in the world

Image: Alex Underwood

Americans seem to love air travel, and there's a good reason for that: the US holds the record for the most airports in the world!

This isn't just a coincidence. The vast size of our territory— yes, we're one of the largest countries in the world—requires fast, safe, and efficient ways to travel to all corners.

With thousands of airports of all kinds spread across the country, it's no wonder that so many movies feature airport scenes or are even filmed inside airplanes, right?

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Alaska's price

Image: Joris Beugels

We have the great advantage of having the gorgeous state of Alaska as one of the 50 states. Beyond its natural beauty, it holds another impressive distinction: it's the largest state by area, covering approximately 663,300 square miles.

As you may know, Alaska was purchased in 1867 when US Secretary of State William H. Seward sealed a deal with Russia to acquire the territory. However, what some people may not know is just how affordable it was: the purchase cost $7.2 million, which means we acquired Alaska for about 2 cents per acre! To put it in perspective, adjusted for inflation, that $7.2 million would be equivalent to about $140 million today.

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The first national park in the world

Image: Nicolasintravel

The United States is home to some of the most spectacular and diverse national parks in the world. And not only that, but we also have the honor of being the country that established the world's very first national park.

Inaugurated on March 1, 1872, Yellowstone National Park became the Earth's first national park. This event marked a turning point, leading to the creation of many other national parks and protected areas both in America and around the globe.

The incredible Yellowstone spans approximately 3,472 square miles , primarily in Wyoming, with portions extending into Montana and Idaho. Have you had the chance to visit it?

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A special feature on Washington National Cathedral

Image: Ryan Arnst

The Washington National Cathedral offers many attractions for visitors, starting with its beautiful Gothic-style architecture. However, it also holds some secrets and fun facts within its walls.

Construction began in 1907 and took 83 years to complete. The wait was well worth it, as the Washington National Cathedral is now the sixth-largest in the world! And here's a fun fact: its famous Space Window features a real piece of moon rock at its center. Amazing!

Additionally, there's also a quirky feature that some visitors overlook: on the Cathedral's façade, there's a gargoyle with the face of none other than Darth Vader! This Star Wars character was added to the building's northwest tower in the 1980s after a children's design competition. A curious touch, isn't it?

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Miles of bookshelves

Image: Roman Kraft

The Library of Congress is much more than a beautiful complex of buildings. Located on Capitol Hill in Washington, D.C., this famous landmark was established over 200 years ago in 1800 . Since then, it has preserved and protected countless documents, treaties, and books that reflect and constitute our nation's history.

Adding to our list of world records, the Library of Congress holds the title of the largest library in the world. It boasts an incredible 164 million items, which translates to 838 miles of bookshelves. That's enough to cover the distance from Atlanta, GA, to New York City, NY!

1

Clue #1

Image: Hybrid Storytellers

A nationwide ban on alcohol gave rise to speakeasies and bootlegging . Dance halls were alive with new rhythms, and women in shorter skirts shocked traditional society. Cities buzzed with fresh art, literature, and music. Affordable cars began filling the streets, changing how people lived and traveled.

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Clue #2

Image: Tim Mossholder

The sound of distorted guitars and flannel shirts became the uniform of youth culture. At the same time, toy shops were filled with collectible plush animals and tiny digital pets. Computers were shrinking, and the world was just learning what "online" really meant. Sitcoms about groups of friends or quirky families topped the TV charts, while early cell phones were starting to appear in everyday life.

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Clue #3

Image: Dominik Mecko

This period glittered with light-up dance floors and pulsing rhythms. Movie theaters drew crowds to see epic space battles and summer blockbusters . Fads like mood rings and quirky pet rocks had their moment in the spotlight. On the flip side, fuel shortages tested patience, and quick-service burger joints began appearing on more street corners.

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Clue #4

Image: Cesira Alvarado

Families grew larger, and shiny new suburbs began to sprawl outside cities. Teenagers tuned in to a fresh sound that worried parents but captivated youth. Cars rolled into drive-ins for movies or burgers, while living rooms glowed with the latest entertainment gadget: the television set.

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Clue #5

Image: Mitchell Orr

Television expanded with channels devoted to sports and 24-hour news. Music fans were glued to screens watching flashy new music videos . Young professionals embraced big paychecks, bold fashion, and an appetite for luxury. Arcades buzzed with electronic sounds, and living rooms welcomed the first home gaming systems.

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Answer #1: The 1920s

Image: Marvin Meyer

Known as the Roaring Twenties, this decade was defined by Prohibition, flappers, and the Harlem Renaissance . Jazz poured out of clubs, while the Model T made road trips possible for everyday families. It was a time of innovation, rebellion, and cultural change.

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Answer #2: The 1990s

Image: Dasha Zhytanska

The internet emerged, fueling the dot-com boom. Grunge bands from Seattle reshaped the music scene, while sitcoms like Friends and Seinfeld ruled TV. Kids collected Beanie Babies and fed Tamagotchis, while cell phones gradually became a part of daily life.

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Answer #3: The 1970s

Image: Matthew LeJune

Disco fever ruled the nightclubs, and blockbusters like Star Wars rewrote movie history. Quirky fads, such as Pet Rocks, had short but memorable lifespans. Rising gas prices caused long lines at fuel stations, while fast food giants spread across the country.

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Answer #4: The 1950s

Image: Elizabeth Smith

Suburbs such as Levittown expanded rapidly as families grew during the Baby Boom. Rock ‘n’ roll stars like Elvis lit up radios . TV ownership soared, transforming family routines, while drive-ins and diners became favorite hangouts for teenagers.

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Answer #5: The 1980s

Image: National Cancer Institute

The launch of MTV sparked the music video explosion , while arcades buzzed with hits like Pac-Man and Donkey Kong . Yuppies pursued ambitious careers and embraced neon fashion. Cable television expanded viewing options, and home consoles like the Nintendo Entertainment System brought gaming into millions of households.

1

Robert De Niro vs Mickey Rourke

Image: Vitruvian Badr

At first glance, it was the typical 1980s film set. But when Robert De Niro and Mickey Rourke worked together in Angel Heart , their differences in style weren’t just noticeable; they were combustible. De Niro, famous for disappearing into his roles with a strict Method approach, didn’t always mesh well with Rourke’s more unpredictable, improvisational take.

According to lore, all hell broke loose when Rourke decided to ignore De Niro’s suggestions for a scene. What was supposed to be a straightforward shoot turned into multiple takes, frustrating not just the two stars but the entire crew. The altercation quickly became Hollywood gossip, with insiders saying it was a classic case of two strong personalities refusing to give in.

2

David Letterman vs Jay Leno

Image: John-Mark Smith

Who deserved the late-night crown , Letterman or Leno? For years, Americans were unable to settle the debate. On screen, both comedians exchanged polite words and even jokes, but behind the curtain, the situation was a little more complicated.

Reporters loved to stir the pot, writing headline after headline about which funnyman truly deserved the throne. Viewers, meanwhile, treated it almost like a sporting match, tuning in to see who would come out on top. In truth, much of the "feud" was blown out of proportion, yet the friendly jabs and constant comparisons managed to keep audiences entertained.

3

Dean Martin vs Jerry Lewis

Image: anncapictures

On stage, there were only gags, music, and applause. But behind the scenes, Dean Martin and Jerry Lewis were falling apart. Martin often felt stuck playing the calm, serious foil while Lewis stole all the laughs with his wild, over-the-top routines.

Over time, that imbalance created real tension. After starring in 16 hit films together, the famous duo finally called it quits. Their split was so final that they didn’t exchange a word for two full decades. Fans were stunned when they eventually patched things up later in life, a reminder that even the biggest comedy legends aren’t immune to bruised egos and long silences.

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Olivia de Havilland vs Joan Fontaine

Image: cottonbro studio

Few family feuds reached the heights of Olivia de Havilland and Joan Fontaine’s legendary rivalry. The sisters were competitive long before the bright lights of Hollywood, each vying for their mother’s attention. Once both became movie stars, the bad blood only grew stronger.

In 1942, the two actresses were even nominated for Academy Awards in the same category. Fontaine ended up winning and later claimed her older sister pulled her hair during the ceremony. That incident became one of Hollywood’s most talked-about snubs. Their quarrel stretched on for decades, marked by jealousy, pride, and the kind of family drama that the public can’t get enough of.

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Elton John vs Madonna

Image: HubertPhotographer

It may sound like sensational news, but Elton John once declared Madonna’s Bond theme "the worst ever." From that point on, the two megastars exchanged sharp words through the press, with Elton poking fun at her performances and Madonna brushing off the criticism with icy charm.

Reporters loved every jab, turning their spat into tabloid gold. Though they occasionally patched things up, the rivalry lingered. Even music royalty can squabble just like the rest of us!

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Marilyn Monroe vs Jayne Mansfield

Image: WikiImages

In the 1950s, Hollywood had room for only so many platinum blondes, and Marilyn Monroe was already the reigning queen. When Jayne Mansfield came to light with her hourglass figure and playful charm, the press quickly dubbed her "the next Monroe."

Marilyn, who guarded her image carefully, bristled at the idea of a copycat stealing her thunder. Meanwhile, Mansfield leaned into the comparisons, showing up at events in daring outfits and orchestrating photo ops that guaranteed headlines. The result was a highly public rivalry that fascinated fans, turning every red carpet into a showdown.

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Johnny Carson vs Joan Rivers

Image: Debby Hudson

One phone call never answered, one friendship lost forever. Joan Rivers owed much of her early success to Johnny Carson, who gave her a career-changing boost as a regular guest on The Tonight Show . For years, she was seen as his comic protégé, someone he personally championed. But when Rivers accepted an offer to host her own late-night program, Carson viewed it as a betrayal.

He cut off contact immediately, refusing to take her calls, and the friendship that once seemed unbreakable collapsed overnight. Fans were stunned to see the bitter end of what had appeared to be a classic mentor-and-student bond. The silence lasted all their lives.

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Debbie Reynolds vs Gene Kelly

Image: Kazuo ota

When Debbie Reynolds starred in Singin’ in the Rain , she was a 19-year-old performer stepping into a major role for the first time. Gene Kelly, already an established star, demanded flawless performances and wasn’t known for his patience. Reynolds later recalled long hours of grueling rehearsals, where Kelly frequently criticized her every move, reducing her to tears.

Though their discord was rooted more in his high standards than personal dislike, the experience marked a harsh introduction to Hollywood for the young actress. Today, their behind-the-scenes tension is remembered as both a glimpse into Kelly’s tough reputation and a reminder of the enormous pressures that came with working alongside legends.

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Orson Welles vs William Randolph Hearst

Image: William Warby

When Citizen Kane hit the screens, it wasn’t just a film debut; it was the spark of one of Hollywood’s fiercest battles. William Randolph Hearst, the media tycoon who saw too much of himself in the story, launched an all-out war against Orson Welles.

He tried to bury the film before it could reach audiences, banning ads in his papers and fueling smear campaigns. What began as a clash of egos grew into a cultural showdown, forever linking their names to both scandal and cinematic history.

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Frank Sinatra vs Marlon Brando

Image: Brett Sayles

If you watch Guys and Dolls today, all you’ll see is glamour. In reality, the shooting was pretty stressful: Sinatra craved efficiency, Brando thrived on slow-burning performance. Brando’s Method acting tested Sinatra’s patience, as Ol’ Blue Eyes favored efficiency and clean, polished takes.

Rumors of heated exchanges and icy silences hit the media, and by the final days of filming, the pair were barely speaking. What should have been a classy production became notorious for its behind-the-scenes tension, adding an extra layer of drama to the musical classic.

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Bette Davis vs Joan Crawford

Image: Nathan DeFiesta

So iconic was their hatred that it later inspired documentaries and TV series. Davis and Crawford didn’t just feud; they redefined what a Hollywood rivalry is. For decades, the two icons sparred over leading roles, critical acclaim, and public adoration.

Gossip included backhanded insults, stolen lovers, and outright sabotage during productions. When they finally shared the screen in 1962’s What Ever Happened to Baby Jane? , the film’s unsettling tension was magnified by their very real animosity.

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Chevy Chase vs Bill Murray

Image: Aleks Dorohovich

In the early days of Saturday Night Live , Chevy Chase and Bill Murray were usually at each other’s throats. Chase’s sharp, polished delivery often clashed with Murray’s more offbeat, improvisational style, and the tension spilled offstage.

Reports of heated arguments (and even a near brawl backstage) turned their working relationship into one of the show’s most notorious conflicts. Though both later moved on, their rocky career start stands as a reminder of how fragile chemistry can be in comedy’s spotlight.