1

Ella Fitzgerald and Marilyn Monroe

Image: William P. Gottlieb, Public domain, via Wikimedia Commons

Strange as it may sound, Ella Fitzgerald and Marilyn Monroe developed a beautiful friendship in the 1950s. Hollywood's favorite blonde was a big fan of Fitzgerald's music and went to see her perform in Los Angeles in 1954. When they met in person they became inseparable.

Monroe helped her land a gig at the famous Mocambo nightclub in Los Angeles, which had previously turned Fitzgerald down. These performances were a turning point in the career of the Queen of Jazz. Marilyn used to say that Ella was her favorite person and that she loved her as a person and as a singer. They remained friends until Monroe's death at the age of 36.

2

Thomas Jefferson and John Adams

Image: Tholey, A. (Augustus), artist, Public domain, via Wikimedia Commons

John Adams and Thomas Jefferson are perhaps America's most famous pair of "frenemies". Their historic relationship began in 1775. Despite their very different political views, the two Founding Fathers maintained an on-and-off relationship for five decades, tinged by a mixture of mutual respect and contempt.

Their relationship began to crack when George Washington decided not to run for a third term, and Adams and Jefferson had to compete for the presidency. They stopped speaking to each other for 12 years, but finally, in 1812, they resumed contact. Perhaps as proof of their troubled but strong friendship, John Adams and Thomas Jefferson died just a few hours apart on July 4, 1826, the 50th anniversary of the adoption of the Declaration of Independence.

3

Groucho Marx and T.S. Eliot

Image: Flybynight

One was a comedian of the absurd, the other a melancholic poet and Nobel laureate. Believe it or not, Groucho Marx and T.S. Eliot were friends and admired each other. In 1961, Eliot wrote to Marx, telling him he was a fan and asking for an autographed photo. Marx agreed to the request and asked the same of Eliot. For the next three years, the two became pen pals, exchanging many letters.

According to Groucho Marx, they shared three things: an affection for good cigars, a love of cats, and a weakness for puns. However, when they finally met in person in 1964 they realized that they didn’t have that much in common after all and their relationship started to fade.

4

Ulysses S. Grant and James Longstreet

Image: Mathew Benjamin Brady, Public domain, via Wikimedia Commons

Ulysses S. Grant was the commander of the Union Army during the Civil War. James Longstreet, on the other hand, fought for the Confederate Army and became one of General Robert E. Lee's most trusted officers. That should make them enemies, right? Well, not exactly.

Grant and Longstreet became friends as young officers in the US Army and served together in the Mexican-American War. Years later they went their separate ways but were reunited after the Confederate surrender at Appomattox Court House. In fact, it was Longstreet who convinced General Lee to surrender, knowing that Grant would offer him generous terms. As soon as Grant saw Longstreet, he shook his hand warmly and asked him to play a game of cards for old time's sake.

5

Susan B. Anthony and Elizabeth Cady Stanton

Image: DawesDigital, CC0, via Wikimedia Commons

Susan B. Anthony is known for having been a tireless activist who dedicated most of her 86 years to achieving women's suffrage. In 1851, Anthony met suffragist Elizabeth Cady Stanton, with whom she developed a lifelong friendship. Together they launched a national women's suffrage movement, published a newspaper called The Revolution , and gave many lectures.

Stanton died in 1902 and Anthony in 1906. It was not until 1920 that women were allowed to vote legally for the first time in U.S. federal elections, yet the legacy of these two friends was certainly invaluable.

6

Mark Twain and Nikola Tesla

Image: Marija Zaric

Can a literary genius and a giant of science become good friends? In the case of Mark Twain and Nikola Tesla, the answer is definitely yes. Although the professions of writer and inventor seem very different, they actually have something very strong in common: creativity.

Tesla, who had been bedridden for nine months because of cholera, found in Twain's work a refuge that made him completely forget his state of despair. Meanwhile, Twain was fascinated by technological innovations and, in particular, by electricity. When the two men finally met in the 1890s, they became close friends. Over the years they maintained an assiduous correspondence and supported each other both professionally and personally.

7

Bill Gates and Warren Buffett

Image: ENERGY.GOV, Public domain, via Wikimedia Commons

Bill Gates and Warren Buffett, two of the richest men in the United States, have been friends for more than 30 years. They met in 1991 at a Fourth of July celebration, and although they thought they had nothing in common, they spent 11 hours discussing business and philanthropy.

Bill and Warren played ping-pong together, traveled the world for business and pleasure, and shared several initiatives to encourage billionaires to invest their money in social and charitable endeavors. The creator of Microsoft also claims that Warren Buffett's advice and business vision were indispensable for the growth of his company.

8

Mary Todd Lincoln and Elizabeth Keckley

Image: National Archives at College Park, Public domain, via Wikimedia Commons

In the 1860s, Elizabeth Keckley, a former slave who had managed to buy her freedom and start a sewing business, landed an important position in the White House as Mrs. Mary Todd Lincoln's personal dressmaker. Despite their different upbringings, the two women developed a close relationship. In fact, the first lady came to describe her as her best friend.

Over the years Keckley became a confidant of Mrs. Lincoln; the two women traveled and worked together to raise money for the war effort. Unfortunately, their friendship ended when Keckley published her memoirs in 1868. Keckley had wanted the book to celebrate Mrs. Lincoln's legacy, but the First Lady felt betrayed as it revealed some private conversations.

9

Dwight D. Eisenhower and Bob Hope

Image: NBC Television, Public domain, via Wikimedia Commons

Throughout his long career, comedian Bob Hope was a frequent White House visitor who had the honor of entertaining 11 different commanders-in-chief. In fact, he considered them the best possible audience. But of all the presidents who laughed at his jokes, Dwight D. Eisenhower was the one with whom he formed the most enduring relationship.

They met in Algeria in 1943 when Eisenhower was a General for the U.S. Army and Hope was performing at a United Service Organization show. They immediately hit it off. Even when Ike became president 10 years later their friendship continued. They often exchanged letters and played golf together.

10

Ben Affleck and Matt Damon

Image: Bill Ingalls, Public domain, via Wikimedia Commons

Matt Damon and Ben Affleck met in the 1980s in Cambridge, Massachusetts when they were still young children. They bonded over their passion for basketball and acting, and have been friends ever since. In fact, while in high school, they often traveled together to audition.

Damon and Affleck's partnership is arguably one of the most successful in Hollywood. They not only acted in movies together several times, but they also co-wrote the screenplay for Good Will Hunting , which earned them an Academy Award for Best Original Screenplay in 1997.

11

Truman Capote and Barbara "Babe" Paley

Image: Eric Koch for Anefo, CC0, via Wikimedia Commons

Another controversial friendship was that of author Truman Capote and New York socialite Barbara "Babe" Paley. This odd couple met in the late 1960s after Capote published In Cold Blood and became something of a celebrity. They quickly became close friends and confidants.

However, when in 1975 Capote published a preview of his forthcoming book Answered Prayers in Esquire magazine airing some of his friend’s secrets, their relationship was forever ruined. Although the writer admired Babe and considered her perfect, he could not resist the temptation to betray her.

12

John F. Kennedy and Frank Sinatra

Image: FotoshopTofs

No one knows exactly when and how they met, but it is not surprising that US President John F. Kennedy and music legend Frank Sinatra were friends. In addition to their mutual admiration, their relationship was beneficial to both. Sinatra gained access to the halls of power, while Kennedy relied on The Voice's charm and popularity to win votes in the 1960 presidential election.

When Kennedy won, the president-elect publicly thanked Sinatra for his campaign efforts. Unfortunately, the friendship fell apart after JFK entered the White House. According to lore, First Lady Jackie Kennedy didn't like the singer. And, let's be honest, Sinatra's alleged connections to organized crime weren't a good look for a head of state anyway.

1

Woodpecker

Image: Jaime Dantas

Surely, we could all recognize Woody Woodpecker's famous laugh anywhere, but have you ever wondered why this type of bird knocks on wood? Woodpeckers have larger and stronger bills than other birds. They use their beaks not only to dig holes in trees for nesting but also to drum on resonant objects like hollow logs and branches to communicate to other woodpeckers, about their territory and their availability to mate.

But is it true that they hammer away at wood at an incredible speed, as seen in the beloved cartoon? Yes! For example, the Red-headed Woodpecker, found in temperate North America, has the highest g-force (force of acceleration) experienced by a bird. When pecking wood, they hit trees with an impact force of 1,200 g’s. By comparison, astronauts on space shuttles experience 3.5 g's during takeoff, while a force of 60-100 g’s can cause a human concussion.

2

Northern Cardinal

Image: Joshua J. Cotten

Did you know most female songbirds in North America usually don't sing? Fortunately, both male and female Northern Cardinals break this trend with their beautiful songs . As a matter of fact, sometimes they even perform duets! Mated pairs usually sing back and forth to each other, sharing information about food sources and nest activity.

Another cool fact about Northern Cardinals is their tendency to fight their own reflections in windows and vehicle mirrors. Experts claim they see their image as a competing bird and attack it to defend their territory. This behavior can go on for days, even months.

Nevertheless, despite this somewhat aggressive attitude, Northern Cardinals are one of America's favorite birds. They hold the distinction of being the state bird of seven states: Illinois, Indiana, Kentucky, North Carolina, Ohio, Virginia, and West Virginia.

3

Brown Thrasher

Image: Joshua J. Cotten

The Brown Thrasher may be an elusive, hard-to-see bird but it certainly doesn't go unnoticed. The state bird of Georgia, found throughout the eastern and central United States and southern and central Canada, is well known for its remarkable songs.

In fact, this big, foxy-red bird is not only a prolific singer but also an expert mimic, with an impressive repertoire of more than 1,100 tunes! And thrashers are so good at keeping the natural world entertained that they will repeat each phrase of a song twice before singing the next one.

4

Northern Mockingbird

Image: Patrice Bouchard

The Northern Mockingbird is another remarkable mimic. This bird listens to the songs of nearby species and learns to replicate their tunes. In fact, a male may learn around 200 songs throughout its life. The mockingbird, however, can be a bit more monotonous than the Brown Thrasher: it repeats phrases up to six times before moving on to the next one. Have you ever had one in your backyard?

Apart from its musical abilities, the Northern Mockingbird, very common in towns and cities, especially in the South, is one of the most influential birds in American culture. It serves as the state bird for five states : Arkansas, Florida, Mississippi, Tennessee, and Texas. It also appears in many books, TV shows, folk songs, and lullabies.

5

Marsh Wren

Image: Alexis LOURS

Marsh Wrens are songbirds too, but in their case, it’s all about impressing the ladies! The Marsh Wren, a tiny brown bird found all around North America, learns songs from other males and sings them nearly identically. With a repertoire of more than 100 melodies, males often engage in musical duels and sing back and forth to each other to impress the females with their musical abilities.

But singing isn’t their only strategy for winning over a mate. Male Marsh Wrens build up to 20 dummy nests made from cattails for prospective females to evaluate. The female then chooses which one she prefers to lay her eggs in. Unused nests are left as is to confuse predators or are used by adult birds to sleep during nonmating seasons.

6

Black-capped Chickadee

Image: Margaret Strickland

The Black-capped Chickadee, the state bird of both Massachusetts and Maine, is a very popular bird across the northern United States. This small black, white, and tan bird, roughly the size of a sparrow, is well known for its vocalizations and for its ability to conserve energy during the winter months.

In extremely cold weather, Black-capped Chickadees enter a state of dormancy known as torpor. At night, the birds seek shelter and become inactive, causing their core body temperature to drop slightly. As they alternate shivering with staying still, the heart rate decreases. When they reach a full state of torpor, they lose consciousness. Toward morning, the birds start shivering again to regain temperature. This way, the Black-capped Chickadee starts the day afresh, using the precious fat it saved during the night as energy.

7

Ruby-throated Hummingbird

Image: Skyler Ewing

They might be tiny but the myth that Ruby-throated Hummingbirds migrate on the backs of Canada Geese is totally false. Ruby-throated Hummingbirds, the most common hummingbirds in eastern North America, migrate south at the end of summer, traveling to temperate climates in Central and South America entirely on their own.

This iridescent red and green bird is so small that it makes the most minuscule nests. The nest of a Ruby-throated Hummingbird is around the size of half of a walnut shell—only 1½ inches wide! Also, the smaller the bird, the fewer the feathers. The Ruby-throated Hummingbird is a record holder for the fewest feathers in a bird, less than 1,000 in total. For reference, a Whistling Swan, the record holder for the most feathers, boasts about 20,000 individual feathers.

8

Owls

Image: Keith Lazarus

Owls are both cherished and mysterious creatures. In North America, there are 19 different species, each with its own curious characteristics. For example, the Elf Owl, found in the Southwestern United States and Mexico, is special because it’s the smallest owl in the world —measuring just 5 inches tall!

Night-hunting owls present in North America, such as Barn Owls, Long-eared Owls, and Boreal Owls, have the best hearing in the bird world. Many of these nocturnal owls have asymmetrical ear openings, one opening higher and one larger. This unique adaptation allows sound to enter their ears at slightly different times, helping them to accurately triangulate the position of their prey. Also, Barn Owls have a specialized middle claw called pectinate claws. This special feature is a serrated edge that serves as a built-in comb to get rid of debris or parasites.

9

Snow Goose

Image: David Dibert

Isn't it great when we get to spot those amazing V-shaped migration formations in the sky? Did you know that most of North America’s small birds don’t fly in formations? They travel alone or alongside other birds that happen to be heading in the same direction. The Snow Goose, however, is an exception, often flying in huge V formations or single-angled lines.

During migration, Snow Geese, native to North America, form some of the largest flocks in the bird world. Flocks of more than 100,000 Snow Geese are a common sight during their northward spring migration. In some areas, such as Nebraska, there are even records of flocks with millions of geese. Flying in formations allows Snow Geese to save energy during flight.

10

Bald Eagle

Image: Pixabay

If you thought that, since it’s the national symbol of the United States of America, you knew all about the Bald Eagle, these facts will probably blow your mind! Did you know that young Bald Eagles are born with brown eyes, which eventually turn yellow? And what about the fact that they have talons that can grow up to 2 inches long , helping them grasp prey tightly for a quick kill?

Furthermore, Bald Eagles make the largest nests of any bird species. The largest Bald Eagle nest ever recorded measured more than 9 feet wide and 20 feet deep and was found in St. Petersburg, Florida. What's even more impressive is that they reuse their nests for many years—sometimes even decades. A Bald Eagle nest in Vermilion, Ohio, was used for 35 years in a row—mortgage-free! Can you imagine?

1

One World Trade Center

Image: David Vives

At a symbolic 1,776 feet, One World Trade Center proudly stands as America’s tallest building . Rising from the ashes of tragedy, this New York City landmark is a testament to resilience and unity.

Completed in 2014, it has been affectionately nicknamed the "Freedom Tower." Its sleek design features reflective glass that mirrors the sky, creating an ever-changing facade. The building houses offices, observation decks, and a museum dedicated to 9/11. Simply beautiful!

2

Central Park Tower

Image: Mason C

Central Park Tower, the world’s tallest residential building , reaches 1,550 feet into Manhattan’s skyline. Completed in 2020, it’s sometimes called the "Billionaires’ Row Tower" for its ultra-luxury apartments.

This architectural masterpiece offers jaw-dropping views of Central Park and beyond. It’s not just tall; it’s opulent, with a private club, pools, and even its own ballroom. If you’ve ever dreamed of living among the clouds, this is the place to do it (if you can afford it, of course).

3

Willis Tower

Image: Margo

Chicago’s Willis Tower, formerly known as the Sears Tower, was the world’s tallest building for 25 years (we did say there was some friendly competition going on!). Its 1,451-foot height dominates the skyline and has been a beacon of innovation since 1973.

The building’s unique design uses nine bundled tubes for extra stability against those famous Chicago winds. Visitors can step out onto The Ledge, a glass box extending from the 103rd floor, for a heart-pounding view. A true Midwestern marvel!

4

111 West 57th Street

Image: Parrish Freeman

Known as the "Steinway Tower," this ultra-skinny skyscraper is as much art as architecture. Rising 1,428 feet above Manhattan, it’s the thinnest skyscraper in the world and the fourth tallest in our country.

Its design nods to New York’s Jazz Age glamour, blending terracotta details with modern engineering. Completed in 2022, it houses luxury apartments that come with breathtaking views and equally jaw-dropping price tags.

5

One Vanderbilt

Image: Lukas Kyzur

Standing 1,401 feet tall, One Vanderbilt is a relatively new addition to New York City’s skyline. Completed in 2020, it’s located right next to Grand Central Terminal .

The building’s futuristic design is matched by its cutting-edge features, including Summit One Vanderbilt, an immersive observation experience. Its elevators take you to the top in a flash, and once you’re there, you’ll be treated to sweeping views of the city.

6

432 Park Avenue

Image: Miikka A.

At 1,396 feet, 432 Park Avenue is all about modern simplicity . Completed in 2015, it is one of the most recognizable buildings in the world.

ts grid-like windows give it a timeless look, but don’t be fooled—the apartments inside scream luxury. With amenities like private dining rooms and a spa, residents live the high life, pun intended! Love it or hate it, you can’t miss it.

7

Trump International Hotel and Tower

Image: Kenny Eliason

Chicago’s Trump Tower, standing 1,388 feet tall, is a gleaming addition to the city’s skyline . Completed in 2009, its reflective surface mirrors the surrounding beauty of the Chicago River.

This skyscraper combines luxury residences, a hotel, and fine dining. Its signature feature is the outdoor terrace, which offers stunning views of the Windy City.

8

30 Hudson Yards

Image: Frank Nürnberger

At 1,268 feet, 30 Hudson Yards is the centerpiece of New York’s futuristic Hudson Yards development.

Completed in 2019, it’s home to The Edge, the Western Hemisphere’s highest outdoor sky deck . The building boasts offices, dining, and even direct access to a luxury mall. Its sleek design symbolizes the city’s constant evolution. It has it all—just like the city itself!

9

Empire State Building

Image: Chris Barbalis

This may not be the tallest, but it certainly is one of the most iconic! The Empire State Building, at 1,250 feet, is a timeless symbol of New York City.

Completed in 1931 during the Great Depression , it was once the world’s tallest building. Its Art Deco design and iconic silhouette have graced countless movies and postcards. The city views it offers are simply unbeatable. No trip to New York is complete without a visit.

10

Bank of America Tower

Image: David Vives

Rising 1,200 feet in Midtown Manhattan, the Bank of America Tower is a green marvel. It was completed in 2010 and is one of the world’s most eco-friendly skyscrapers .

It uses innovative technology to reduce energy consumption and even collects rainwater. With its sharp, crystalline design, it looks as modern as its environmental features. This tower shows that sustainability and style can go hand in hand. Who knew going green could look so good?

11

St. Regis Chicago

Image: Andrew LaDeur

At 1,191 feet, the St. Regis Chicago adds a touch of elegance to the city’s skyline. Completed in 2020, its design is inspired by a flowing river , with undulating glass panels that shimmer in the sunlight. It’s a mix of hotel and residential spaces, with luxury oozing from every corner.

The building’s unique silhouette stands out in the architectural playground that is Chicago. If beauty were a competition, this skyscraper would be a top contender.

12

Aon Center

Image: Erol Ahmed

The Aon Center, at 1,136 feet, is a classic fixture in Chicago’s skyline. Built in 1973, it was originally clad in white marble, though granite replaced it later for durability. Its clean, rectangular design exudes timeless elegance.

Home to offices and observation areas , it’s a favorite among architecture lovers. You know how they are all about simplicity— the ultimate form of sophistication!