1

Paul Bunyan

Image: Abby Savage

Paul Bunyan , the colossal lumberjack of American folklore, is said to have cleared forests from the Northeast to the Pacific Northwest. With his blue ox, Babe , he performed incredible feats of strength, like carving out the Grand Canyon just by dragging his axe behind him, and creating the Great Lakes with his footprints.

Originating in oral traditions among lumberjacks, Bunyan’s exaggerated exploits gained momentum with the American westward expansion during the 19th century and soon became deeply ingrained in the popular imagination.

2

Johnny Appleseed

Image: Aarón Blanco Tejedor

Born John Chapman, Johnny Appleseed wandered the American frontier planting apple trees and spreading goodwill in the early 19th century. A devout Christian, he became a folk hero for his kindness, environmentalism, and pioneering spirit.

Contrary to the popular image of Johnny Appleseed randomly scattering apple seeds, he was a skilled nurseryman who meticulously planted apple tree nurseries. Each nursery was carefully fenced to shield the saplings from livestock and wildlife. After establishing these nurseries, he entrusted them to neighbors but revisited them periodically.

3

Pecos Bill

Image: JosephHershMedia

Pecos Bill , a fictional cowboy raised by coyotes in the wilds of Texas, became a larger-than-life figure known for taming cyclones and roping tornadoes. His adventures, first popularized in the early 20th century, embody the frontier spirit and Texas mythology, blending humor with tales of rugged individualism.

Among his many tales, one credits him with creating the Gulf of Mexico . According to legend, during a severe drought in Texas, Pecos Bill lassoed a storm cloud in California and brought it to Texas. The resulting deluge caused extensive flooding, ultimately forming the Gulf.

4

Davy Crockett

Image: Joseph Corl

Davy Crockett , known as the "King of the Wild Frontier," was a real-life frontiersman later turned politician whose exploits were mythologized even during his lifetime. Born in East Tennessee, he quickly gained fame for his sharp hunting skills and captivating storytelling.

During his time in the U.S. Congress, he staunchly opposed many of President Andrew Jackson’s policies, particularly the Indian Removal Act, and championed the rights of small landowners. Crockett’s life ended with valor at the Battle of the Alamo , solidifying his folk legend as a symbol of courage and patriotism. His legacy remains an enduring part of American history.

5

Calamity Jane

Image: Vidar Nordli-Mathisen

Martha Jane Canary, better known by her alias Calamity Jane, was a frontierswoman and scout famed for her sharpshooting skills and daredevil exploits. During her youth, she stepped up to provide for her large family, taking on various jobs, from ox team driver to scout for Fort Russell. Eventually, she embraced the rough and adventurous lifestyle that made her a legend.

Despite her fearsome reputation, Calamity Jane was compassionate and often helped those in need. Her adventures in the Wild West alongside figures like Wild Bill Hickok cemented her status as a legend of the American frontier.

6

Molly Pitcher

Image: Garry T

Molly Pitcher, the nickname given to Mary Ludwig Hays McCauley, became famous for her bravery during the American Revolutionary War. Although several historical figures are known by this moniker for similar deeds, Mary Ludwig Hays distinguished herself during the Battle of Monmouth in June 1778, where she served as a water carrier for the soldiers.

When her husband, an artilleryman in the Continental Army, fell to enemy fire, she took his place, swabbing and loading the cannon with such bravery and determination that she earned a commendation from George Washington.

7

Daniel Boone

Image: Scott Longerbeam

Daniel Boone was a legendary frontiersman and explorer who blazed trails through the Appalachian Mountains and into Kentucky. Born in 1734, Boone became famous for his expert hunting and survival skills, as well as his role in establishing the Wilderness Road, a trail that facilitated westward migration through the Cumberland Gap.

After serving as a militia officer during the Revolutionary War, he was briefly taken in by the Shawnees in the Northeastern Woodlands. After a few years, he returned and continued to help protect the Kentucky settlements.

8

Buffalo Bill

Image: Judy Beth Morris

William Frederick "Buffalo Bill" Cody was a legendary figure of the American West, known for his Wild West shows that toured the United States and Europe. Born in 1846, Cody was a skilled buffalo hunter, Army scout, and showman who brought cowboy skills and frontier life to audiences worldwide.

He earned his nickname after the Civil War by providing Kansas Pacific Railroad workers with buffalo meat, hunting record numbers of the animal. He even engaged in hunting competitions with his partner, Bill Comstock. His legendary figure has been frequently portrayed in film and television, especially during the height of the Western genre in the 1960s.

9

Wild Bill Hickok

Image: Pablò

James Butler Hickok, famously known as Wild Bill Hickok, was a legendary figure of the American Old West. Born in 1837, Hickok gained fame as a skilled marksman, gambler, and lawman.

Though his exploits were certainly exaggerated by the outlandish tales he told about himself, he was involved in several notorious gunfights during his life. Most notably, he dueled with Davis Tutt, a local gambler with whom he had various disagreements, particularly over their mutual affection for the same woman.

10

John Henry

Image: Lucio Patone

John Henry was a legendary steel-driving man whose man-against-machine tale epitomized the strength and resilience of the American worker. An African American freedman, his dangerous job involved hammering steel drills into rocks to create holes for explosives used to blast open railroad tunnels.

According to the legend, John Henry's prowess was tested in a race against a steam-powered drill. He won the race but tragically died after victory, hammer in hand when his heart gave out from the immense physical stress.

1

Huckleberry Finn

Image: Pedro Forester Da Silva

Mark Twain has given us some of the most iconic characters in our country's literature, and Huckleberry Finn is one of them.

He stole our hearts as the main character of The Adventures of Huckleberry Finn (1884), where his experiences and charm made him unforgettable. Adventurous, independent, rebellious (rightly so), and very smart, "Huck," as he is called in the novel, surprises us with reflections and critiques on the society of his time.

Huck not only escapes an abusive home but also makes an incredible journey down the Mississippi River in search of freedom. Along the way, he forms deep connections with those he meets, making it impossible not to feel attached to him.

2

Atticus Finch

Image: Scott Graham

When discussing classics of American literature, it is impossible not to include in the list the Pulitzer Prize-winning novel To Kill a Mockingbird (1960) by Harper Lee.

And if there's one thing this novel has to offer, it's some unforgettable characters. At the center of it all is none other than Atticus Finch. Atticus is described as an honorable lawyer with a profound commitment to justice and equality, serving as a moral beacon in a society defined by its lack of both. He always stands up for his principles , even when they go against the dominant norms.

One of his most iconic lines in the novel is a phrase that defines him very well: "The one thing that doesn't abide by majority rule is a person's conscience."

3

Holden Caulfield

Image: Hiroyoshi Urushima

J.D. Salinger's novel The Catcher in the Rye (1951) is undoubtedly a landmark of American literature. And one name that has stayed with us forever is Holden Caulfield, the novel's unforgettable protagonist.

With his characteristic red hat , Holden Caulfield is the definitive teenager: rebellious, curious, somewhat cynical , selfish, and mischievous. As he roams New York City after being expelled from several prep schools, we are witnesses of his intense and often smartly critical thoughts and experiences. However, despite his disillusionment with the world, Holden demonstrates a deep sensitivity .

4

Jay Gatsby

Image: Hardini Lestari

Published almost 100 years ago, F. Scott Fitzgerald's The Great Gatsby (1925) has become one of our classics , portraying life during the Roaring Twenties and inspiring many film adaptations. Jay Gatsby, with his ambition, idealism, and charisma, gets all the attention in this novel as an enigmatic character who is proof of the majesty of its author.

Much like Dante's Beatrice, the character of Daisy Buchanan inspires in Jay Gatsby an almost obsessive love that drives him to make key decisions and take powerful actions throughout the novel. It is this passion that fuels his rise to wealth and eventually leads to his downfall.

5

Tom Sawyer

Image: Lawrence Chismorie

Endlessly reproduced in other art forms, Tom Sawyer by Mark Twain is one of the most representative characters of American literature.

The first and most famous book featuring the Missouri boy is, of course, The Adventures of Tom Sawyer (1876), but we also see him in the sequel named after his friend, a character we have already talked about: The Adventures of Huckleberry Finn (1884).

Despite his mischievous nature and penchant for getting into trouble with his tricks and pranks, Tom is a clever and independent boy who constantly seeks out new adventures.

6

Scarlett O'Hara

Image: Lizelle De Wit

Gone with the Wind (1936) by Margaret Mitchell is a title everyone has heard of, whether you've read the book or not. Its characters have also become famous beyond the pages of this iconic novel.

One of them is none other than Scarlett O'Hara, the central character of this story. The novel portrays the American South during and after the Civil War , where Scarlett O'Hara, shaped by her circumstances, appears as a self-centered and spoiled character. However, as the story progresses, Scarlett evolves, showcasing her tenacity , determination, and protective spirit when she sets her mind to something. You probably remember the iconic line, "Tomorrow is another day."

7

Dean Moriarty

Image: Rémi Jacquaint

A fundamental member of the so-called Beat Generation , Jack Kerouac gifted us with one of the most famous novels in American literature: On the Road , published in 1957.

One of his most remembered characters is Dean Moriarty, who was based on a real person , Neal Cassady, a close friend of the author. Moriarty embodies some of the most outstanding characteristics of the Beat Generation, portraying an enthusiastic, adventurous, free-spirited, energetic, and charismatic character. With such a personality, it's no surprise that Dean Moriarty creates unforgettable moments and becomes an important figure in the story.

8

Hester Prynne

Image: Chris LaBarge

Hester Prynne, from Nathaniel Hawthorne's acclaimed novel The Scarlet Letter (1850), is undeniably one of the earliest and most significant female characters in our country's literature.

Hester defies the norms of her time by having an illegitimate child, making her a target of dramatic criticism and punishment from her contemporaries. Set in 17th-century Puritan Massachusetts, the story unfolds in a society defined by strict rules and oppression. In this context, Hester Prynne appears as a strong woman who endures the severe judgment of her time with courage.

Despite her harsh circumstances, Hester Prynne is described as a powerful, dignified, and empathetic character with extraordinary sensitivity.

9

Santiago

Image: Anastasiya Chervinska

Another undisputed classic is Ernest Hemingway's The Old Man and the Sea , published in 1952.

Santiago is the central character in this novel, which explores various aspects of the human condition in depth. Santiago, the old man of the title, is a fisherman who has gone many days without catching a single fish. Faced with diverse challenges and, above all, his own physical limitations , Santiago is described as a strong character of great constancy , dignity, and resilience who has a strong bond with the sea and its mysteries.

The character's perseverance shines through in his battle with the giant marlin , which stands as one of the most important moments in this story.

10

Ishmael

Image: Richard Sagredo

Continuing our journey along the sea, let's talk about one of the most iconic narrators in American literature: Ishmael. His name is perpetuated in the very first line of Herman Melville's great novel, Moby-Dick (1851). Who could forget the iconic opening: "Call me Ishmael" ?

Ishmael serves as the first-person narrator of one of the most memorable tales in literature, a sailor distinguished by his profound, analytical, and reflective personality.

Though he shares few details about his background or appearance, Ishmael masterfully narrates the events aboard Captain Ahab's whaling ship , giving us a unique perspective on the events.

1

Microchip

Before microchips, computers relied on glass vacuum tubes that were large, fragile, and too heavy for a spacecraft. To solve this, NASA, during the moon race in the 60s, made a massive bet on a new invention called the integrated circuit, which packed complex electronics onto a tiny sliver of silicon. While these early "microchips" were very expensive and unproven, the Apollo program committed to buying over 60 per cent of all chips made in America. This guaranteed market gave companies like Fairchild Semiconductor, a Californian technology company, the support they needed to perfect the tech and lower the costs. NASA's support as the principal customer for microchips helped the digital revolution happen much sooner than expected. Today, that technology is within almost every electronic device, from the microwave to the laptop.

2

Smoke Detector

They are among the most important safety tools in our homes, and most people don't know their modern version was shaped for a 1970s space mission. Truth is, the first electric smoke detector was invented in the 1930s by Swiss physicist Walter Jaeger, almost by accident, while working on a gas detection device. Early smoke detectors worked, but they were often too expensive or sensitive for everyday homes.

In the 1970s, NASA teamed up with Honeywell Corporation, a North Carolina-based technology and manufacturing company, to improve the design for Skylab, the first U.S. space station. Astronauts needed an alarm that could detect a real fire without constantly reacting to harmless gases inside the station's tight living quarters. So they added an adjustable sensitivity and long-lasting backup batteries, creating the "nuisance-free" smoke alarm we still use in our homes today.

3

Cell Phone Camera

In the 1990s, NASA's Jet Propulsion Laboratory needed to shrink cameras down so they could fit on small spacecraft without draining the battery. Engineer Eric Fossum invented the image sensor, which put all the camera's functions onto a single tiny chip , making cameras much smaller and more efficient than ever before.

In 1995, Fossum founded the company Photobit to bring this space-age sensor to the commercial market. Today, this technology allows smartphones to take high-quality photos while staying thin enough to fit almost everywhere, making it the most used camera tech in the world.

4

Cordless Tools

In the early 1960s, Black & Decker developed the first cordless electric drill for commercial use. NASA later recognized the potential and, in 1965, contracted Black & Decker to adapt and refine this technology for the Apollo program, creating a lightweight, battery-powered drill that could operate in the moon's harsh environment and in zero gravity.

But that wasn't all. To make it work for space, they had to improve a specialized motor and smart software that didn't drain the battery too fas t. By the late 1970s, the Dustbuster, the first cordless vacuum, was created, along with the improved battery-powered tools we still rely on today.

5

Memory Foam

Have you ever wondered why your mattress is smart enough to remember its original shape? Memory foam is a type of high-density polyurethane foam that softens when heated and under pressure. When you lie down on it, it molds to your body, and when you get up, it slowly returns to its original shape. That's what the "memory" part is about.

NASA developed memory foam in the 1960s to improve seat cushioning and crash protection for airline pilots and passengers, and later adapted it to protect astronauts from "G-forces" during space travel . As it reacted to body heat, the foam softened and molded perfectly to a person's frame, absorbing shock on impact. It took about twenty years to reach the public; the first memory foam mattress didn't hit the market until the early 1990s by companies like Tempur-Pedic and Fagerdala World Foams.

6

Sneaker Air Cushioning

Ever wondered how Nike Airs were created? The truth is that the bounce in many modern sneakers is actually a product of the space industry. A NASA engineer named Frank Rudy, who worked on the Saturn and Apollo rocket engines, was introduced to a process called blow rubber moulding, used to create sealed, pressurised membranes for aerospace applications. He realized this same process could be used to trap gas inside a shoe sole.

In 1977, he brought this idea to Nike, and this led to the creation of the Nike Air Tailwind in 1978, the first shoe to feature this space-inspired cushioning. Today, air-cushioned soles are a standard, using the same aerospace tech to protect joints in every step.

7

Water Filters

In 1963, NASA faced an important challenge for the Apollo program: keeping drinking water pure for long missions without using heavy chemicals. To solve this, they pioneered a system that used silver ions to kill bacteria and activated carbon to remove pollutants. This allowed astronauts to have clean water stored for weeks.

By the 1970s, NASA shared this technology with the public, leading to the creation of companies like Aquaspace. These days, this same silver-ion and carbon tech is used inside household water pitchers and refrigerator filters to remove contaminants.

8

Scratch-Resistant Lenses

In the 1970s, NASA scientist Ted Wydeven of the Ames Research Center was working on a spacecraft water purification system when he coated a filter with a thin plastic film using an electric discharge of an organic vapor. The result protected the plastic surfaces of aerospace equipment from scratching.

This film made plastic up to ten times more scratch-resistant than earlier materials. In 1983, Foster-Grant licensed the technology and used it to produce scratch-resistant lenses for sunglasses and eyeglasses, introducing space technology to our daily lives.

9

Ear Thermometer

NASA technology and modern healthcare are surprisingly close. It turns out that the same tech used to measure the heat of distant stars is now in our medicine cabinet . In the 1980s, NASA developed special infrared sensors because scientists evidently couldn't place a physical thermometer on a planet millions of miles away. These sensors worked by "reading" invisible heat energy from a distance.

By 1991, a medical technology company called Diatek teamed up with NASA to bring this space tech into daily medicine. They realized the human eardrum also emits infrared heat, and that could work as a perfect window to measure our body temperature. This partnership resulted in the first handheld ear thermometer, making fever checks much more comfortable and easier.

10

Super Soaker

You probably assumed that the world's most famous water gun was created in a toy lab. It was actually invented in the home workshop of NASA engineer Lonnie Johnson. In 1982, while working on a new heat pump that used water instead of refrigerant, a nozzle he was testing shot a powerful stream across his bathroom.

Johnson realized its toy potential and licensed his "Power Drencher" design to the toy company Larami. It was renamed to the Super Soaker in 1991, and it uses the same air-pressure principles Johnson applied to spacecraft systems.