1

The frisbee

Image: Robin Jonathan Deutsch

The best things are often created by accident, and you never know when that accident will strike. For example, did you know the Frisbee was born from a humble cake pan?

In 1938, Fred Morrison and his girlfriend were tossing a pan around on a beach in Connecticut when a passerby offered to buy it. That moment sparked an idea that stayed with Morrison through his service in World War II, where he learned about aerodynamics and began to dream of creating the perfect flying disk. After several failed attempts, he finally hit on a design in the 1950s, calling it the "Pluto-Platter."

Enter Wham-O, a company known for quirky toys like the Hula-Hoop. They bought the rights in 1957, gave it the now-iconic name "Frisbee" (inspired by Yale students tossing pie tins from the Frisbie Pie Company), and refined the design. The Frisbee took off—quite literally—spinning its way into parks, beaches, and backyards across America.

2

The slinky

Image: Adam Valstar

The slinky was also the result of accidental creativity in 1943 when Richard James, a naval engineer, knocked a spring off a shelf and noticed it "walked" in a curious way. Intrigued, he refined the design, and with his wife Betty’s help, they turned it into a toy sensation. Although the name was purely her idea!

In 1945, a demo at Gimbels Department Store sold 400 units in 90 minutes, and the Slinky quickly became a household name.

Without going into too much detail, Richard later took a wrong turn, and it was Betty who stepped in as CEO, saving the company from financial ruin. She even commissioned the iconic Slinky jingle! Under her leadership, the Slinky sold 300 million units before she finally sold the company in 1998. Talk about female power, huh?

3

The Ferris wheel

Image: Steve Shreve

Did you know the Ferris wheel was named after a person? That person was George Ferris who, in 1893, introduced the Ferris wheel at the Chicago Columbian Exposition.

Ferris, a young engineer, proposed the idea of a massive steel wheel that would rival the Eiffel Tower both in size and symbolism. He certainly set quite the challenge for himself!

Though initially rejected, Ferris funded his own research to prove the design’s safety, and his persistence paid off. The Ferris wheel became the star attraction—naturally since it stood 250 feet tall and offered visitors a thrilling 20-minute ride for fifty cents.

Sadly, Ferris’s success was short-lived. After the fair, he faced legal battles and financial ruin, and so the original wheel had one last appearance at the St. Louis World's Fair in 1904 before being destroyed.

4

Gatorade

Image: Jacob Rice

Sports legends become such because they strive to get better. And because they had a good coach who had their back. An example of a coach who went above and beyond was that of Florida’s football team.

In 1965, the Florida Gators’ football coach asked a group of professors if there was a way to help players reload fluids lost during games. Led by Dr. Robert Cade, the team created a mix of water, sodium, sugar, and lemon juice, later called "Gatorade," you can imagine why.

Of course, the first few versions tasted awful, but after some adjustments, the drink became more palatable. The Gators credited their improved performance, including their 1967 Orange Bowl win, to this new beverage.

No gatekeeping on the teams’ side, word spread, and by 1970, Gatorade was under the national spotlight when the Kansas City Chiefs used it in their Super Bowl victory.

5

The super ball

Image: Shubham Dhage

Some toys became popular after being discovered to be useless for anything else! That was the case with the Super Ball.

In 1964, chemist Norman Stingley invented a unique synthetic rubber but couldn't find an industrial use for it. However, he quickly found a solution: he turned to Wham-O, the toy company behind the Hula-Hoop and they released the Super Ball in 1966. The ball, made from the secret ingredient "Zectron," could bounce to incredible heights.

Aside from the fun, we have something else to thank the Super Ball for—it inspired the name of one of the biggest events in sports today. Lamar Hunt, owner of the Kansas City Chiefs, saw his daughter play with the toy and jokingly suggested to NFL Commissioner Pete Rozelle that the first championship game between the NFL and AFL should be called the "Super Bowl." The rest is history!

6

Fritos

Image: Roberto Carlos Román Don

Few things are as American as snacks, don’t you think? Let’s take a look at how Fritos came to be!

In 1932, Charles E. Doolin, a San Antonio confectioner, was looking for a new product when he bought a fried corn recipe from a man named Gustavo Olguin for $100.

After tweaking the recipe, Doolin created bite-sized corn chips called Fritos, which quickly became a hit. By 1933, Fritos were being mass-produced, and Doolin pioneered new marketing strategies, like direct stocking and placing clip-racks near cash registers—making his product even more accessible. (We all fall for that one, don’t deny it!)

But that’s not all. Doolin’s business success led him to invest in Disneyland, where his "Casa de Fritos" restaurant accidentally gave birth to Doritos.

7

Crossword puzzle

Image: Ross Sneddon

It feels like the crossword puzzle has been around forever, but it wasn’t actually invented until 1913. Arthur Wynne, working for the New York World newspaper, was asked to create a challenging puzzle for the "Fun" section. The concept of fun is indeed a time-sensitive concept!

The inspiration came from a childhood word game: he designed a puzzle with clues instead of words and the first crossword was published on December 21, 1913. Want to hear a fun fact? One of the clues was "What this puzzle is." The answer? "Hard."

And this invention is full of interesting tidbits. For instance, the name "Cross-word" was the result of a typing mistake—but it stuck! And, over a hundred years later, here we are!

8

Alka-Seltzer

Image: Daniel Gregoire

Alka-Seltzer was born in 1928 when Hub Beardsley, president of the Dr. Miles Medical Company, noticed a local newspaper staff staying healthy during a flu epidemic. The editor told him their secret: aspirin with baking soda dissolved in water. Inspired by this, Beardsley asked his chief chemist, Maurice Treneer, to create a remedy based on the idea, leading to a compound of aspirin, bicarbonate of soda, and Vitamin C. When Beardsley tested it on flu sufferers, the results were promising—and Alka-Seltzer was born.

You can imagine what happened next, a strong advertising campaign in the 1930s, turned Alka-Seltzer into the go-to remedy for everything from colds to hangovers. The company rebranded as Miles Laboratories in 1935 and was later acquired by Bayer in 1979. Even today, Alka-Seltzer remains a staple of American medicine cabinets.

9

Zamboni

Image: Aleksi Partanen

One would think that a machine like the Zamboni, which is used to make ice smooth was created in a place like Alaska, right? Or at least a place where snow is present almost all year round. Surprisingly, it wasn’t—the Zamboni was invented in sunny Paramount, California.

Frank Zamboni, a man who came from the ice and refrigeration business, built the machine to save time at his Skateland Skating Rink. Before the Zamboni, resurfacing the ice was a 90-minute task done manually by five workers. Can you imagine how tedious that must have been?

Using parts from an airplane, oil derrick, Jeep, and wooden bin, Zamboni created a machine that could clean and smooth the ice in only a few minutes. Realizing its potential, Zamboni turned his invention into a business, with the first orders coming from Olympic skater Sonja Henie and the Chicago Black Hawks.

10

Baseball scoreboard

Image: Taiki Ishikawa

It goes without saying that baseball is one of Americans’ favorite pastimes. Everything about it is fun; it’s not just the game.

In the late 1800s, English immigrant Harry M. Stevens saw that and made the most of it. After moving to Ohio, Stevens started a business providing food and drinks at baseball games and eventually secured contracts with major league ballparks. While he’s often credited with popularizing the hot dog, his real innovation was the creation of the modern baseball scorecard. Using Henry Chadwick's shorthand scoring system, Stevens designed a simple grid fans could use to track the game. Does the phrase "You can't tell the players without a scorecard" ring any bells?

Stevens’s scorecard caught on, and fans began scoring games themselves. Today, his scorecard system is still in use, and we all love it!

1

A 13-year-old designed Alaska’s flag

In 1927, while Alaska was still a U.S. territory, officials launched a contest inviting school kids to design territorial flags. Among the 140 entries that arrived in Juneau containing polar bears, mining scenes, or territorial seals, was the design of 13-year-old Benny Benson , an Alaskan Native Aleut.

The design featured eight gold stars against a deep blue field. Seven stars formed the Big Dipper, symbolizing strength through the Great Bear constellation, while the North Star represented Alaska’s future as the northernmost state in the Union. Benson also explained that the blue background honored both the sky and the state flower, the forget-me-not. His design was unanimously selected and officially adopted by the territorial legislature in May 1927, and Benson received a gold watch engraved with the flag and a $1,000 scholarship award.

2

Washington went green and presidential

When Washington officially adopted its state flag in 1923, the Legislature made a choice unlike any other state in the country. Instead of following the usual red, white, and blue pattern, they chose a deep green background to reflect the state’s nickname , "The Evergreen State," a reference to its dense forests and year-round greenery. At the center, they placed the state seal featuring George Washington, the first president of the U.S.

The portrait itself was based on a famous painting by Gilbert Stuart, an American artist known for some of the best images of Washington. The portrait represents patriotism and identity. To this day, Washington remains the only U.S. state flag with a green field and the only one to feature an American president’s face.

3

Ohio ditched the rectangle

Ohio may have joined the Union in 1803, but for nearly a century, the state had no official flag of its own. But it began turning heads the moment it was introduced in 1902.

Designed by architect John Eisenmann for the Pan-American Exposition in Buffalo, New York, the flag broke one of the oldest traditions in vexillology. Instead of a rectangle, Eisenmann created a burgee, a swallowtail pennant shape more commonly used by naval organizations and cavalry units. Its red and white stripes represent roads and waterways, while the blue triangular field symbolizes Ohio’s hills and valleys. The white "O" stands for both Ohio and the buckeye nut, and the 17 stars honor Ohio as the seventeenth state admitted to the Union.

4

Maryland flew in from the Middle Ages

The story behind Maryland’s flag reaches back to English nobility, long before the U.S. existed. Its design comes from the coats of arms of the Calvert and Crossland families , connected to George Calvert, the first Lord Baltimore, whose family founded the Maryland colony in 1632 under a charter granted by King Charles I. The black and gold pattern belonged to the Calvert family, while the red and white cross belonged to the Crossland family through Calvert’s mother, Alicia Crossland.

During the Civil War, the colors gained powerful political meaning. Union supporters in Maryland often displayed the Calvert colors, while Confederate sympathizers adopted the Crossland pattern. Following the war, state leaders sought unity during Reconstruction, and by the 1880s, the two designs were combined into one banner. Maryland officially adopted the flag in 1904, turning former symbols of division into a lasting emblem of reconciliation.

5

California’s bear has a revolutionary past

California’s famous Bear Flag began during the Bear Flag Revolt of 1846, when American settlers in Sonoma rebelled against Mexican rule and declared California an independent republic. Their handmade banner featured a grizzly bear, a red star, and the words "California Republic."

The rebellion ended in less than a month after the U.S. forces took control during the American-Mexican War between 1846 and 1848, but the image remained a symbol of independence. The original flag was later destroyed in 1906 in the San Francisco earthquake, though copies had been preserved. It wasn’t until 1911 that lobbying from the historical society, Native Sons of the Golden West, made the legislature adopt the design as the official state flag.

6

Oregon’s two sides

When Oregon adopted its official state flag in 1925, it quietly created one of the rarest flags in the world. Unlike nearly every other state banner, Oregon’s flag features two completely different designs, one on each side.

The front displays the state seal in gold against a navy-blue background, surrounded by 33 stars representing Oregon’s admission as the thirty-third state in 1859. Beneath the shield appears the year of statehood, while symbols such as a covered wagon and an eagle reflect Oregon’s frontier history and connection to the United States. The reverse side tells a simpler story. There, a single gold beaver appears alone on the blue field. The beaver became Oregon’s state animal because the fur trade played a major role in the region’s early economy during the 1800s.

7

Hawaii still nods to the British

Hawaii’s state flag tells the story of a kingdom caught between powerful nations during the early 1800s. The British Union Jack placed in the corner dates back to the reign of King Kamehameha I, the ruler who united the Hawaiian Islands into a single kingdom.

Ever since the first British flag was raised in that territory in 1794, Hawaii used several variations of flags that blended British and American influences , partly to maintain good relations with both nations during the War of 1812. A combined design was created using the Union Jack alongside horizontal stripes inspired by the American flag. By 1845, the current design with eight stripes, representing the major islands, had been established. When Hawaii became a state in 1959, the historic flag remained unchanged.

8

Louisiana’s bleeding pelican

At first sight, Louisiana's choice of flag might seem a bit odd, but the meaning of its symbols carries centuries of meaning. The flag was adopted in 1912 and, at the center, stands a mother pelican feeding her chicks with drops of her own blood, an image taken from Christian traditions. According to legend, pelicans wound themselves during times of famine to keep their young alive. And even though the story is not scientifically accurate, the symbol stands for sacrifice, compassion, and protection. It also represents the bird-filled wetlands and Gulf Coast landscape that shaped the state’s identity.

Over time, different versions of the flag softened the dramatic image and even removed the drops of blood completely, but in 2010, Louisiana officially restored the traditional design and brought it back.

9

South Carolina’s flag is not standardized

South Carolina’s flag shows a white crescent shape above a palmetto tree, and its design was born during the first days of the American Revolution. In 1775, Colonel William Moultrie designed a simple blue banner with a white crescent based on the uniforms worn by local patriot soldiers defending Charleston Harbor. A year later, the fort’s walls of palmetto logs absorbed British cannon fire instead of shattering. The Unexpected victory turned the palmetto tree into a symbol of South Carolina’s resistance, and it was added to the flag.

As the years passed, different versions appeared across the state, especially during the Civil War, when many were painted by hand. South Carolina officially adopted the familiar flag in 1861, but there were never defined exact shapes or proportions. That is why even today, no two South Carolina flags look exactly alike.

10

New Mexico went bold and beautiful

New Mexico’s first flag looked much like many others of the time. Designed by historian Ralph Emerson Twitchell, it included the American flag, the state seal, and the words "New Mexico" stitched across a blue field. But in 1920, the Daughters of the American Revolution began pushing for a design that truly represented the Southwestern identity.

After winning a statewide contest, Dr. Harry Mera, a Santa Fe physician and archaeologist, and his wife, Reba Mera, presented a design that replaced crowded symbols with something simpler : a red Zia sun symbol centered on a yellow field inspired by the colors carried by Spanish explorers centuries earlier. The sacred Zia symbol represented harmony through the number four, reflected in the seasons, directions, stages of life, and times of day. Adopted in 1925, the design became one of the boldest and most admired flags in America.

1

Young inventor

Image: Randy Fath

Although we all know that Edison was an inventor -and one of the best- very few know that his passion was already loudly expressed at the young age of 10.

At that age, while other children were naturally playing ball in the park, Edison was already interested in chemistry, physics, mathematics, and electricity. At 12, he set up his first laboratory in the basement of his parents' house, where he began to do his first experiments! Some stories claim that explosions in the basement were more frequent than their parents would have liked.

2

Self-taught

Image: Nicola Tolin

Edison's educational path was very different from the one many of us probably had. In fact, Edison had almost no formal education.

Thomas Edison attended school for only a few months. Due to some hearing problems he developed as a child, his mother decided to homeschool him, teaching and encouraging him, which awakened his impressive curiosity and appetite for knowledge.

By the time he was a preteen, he was already an autodidact. This fact was crucial on his way to becoming one of our country's most important inventors.

3

Young entrepreneur

Image: Jingda Chen

The young Edison was not only curious and intelligent; he was also an entrepreneur.

When he was just a boy of 12, he sold snacks, candy, cigars, magazines, and newspapers on the Grand Trunk Railroad. From that age, he displayed a determined character, which enabled him to raise money for his experiments.

But his ambition was so strong that he started his own newspaper, the Grand Trunk Herald. That's right! Little Edison assembled and printed his newspaper and sold it to passengers and people who frequented the train stations.

4

Hero

Image: Sugden Guy sugden

Did you know that Edison was also a hero? That's right!

In fact, we could say that his act of heroism as a teenager was the event that started his great career. By the age of 15, Edison was working and traveling on the Grand Trunk Railroad, where he became close to a station master and telegraph officer. One day, Edison spotted the station master's two-year-old son playing on the tracks as a train sped toward him. Without hesitation, he jumped and rescued the child.

The boy's father was so grateful that he offered to teach Edison how to use the telegraph system. And what do you think? He accepted immediately!

5

Marriages

Image: Fernando @cferdophotography

Between labs and experiments, Thomas Edison also had time for love.

Thomas Alva Edison married twice in his life. His first wife was Mary Stilwell Edison, whom he married in 1871. Mary and Thomas had three children. Sadly, she passed away in 1884 after 13 years of marriage.

His second marriage was in 1886 to Mina Miller Edison. With her, Edison had three more children. As it couldn't be otherwise, it's said that Edison asked Mina to marry him in a rather peculiar way: he proposed using Morse code!

6

His children's nicknames

Image: Sandie Clarke

Thomas Edison's creativity was evident in everything he did, and there's an anecdote that exemplifies this perfectly.

The inventor's passion and humor blended and resulted in fun and loving nicknames for his first two children. As we told you, by 1876, Edison already had two children from his first marriage. They were Marion and Thomas Jr., whom Edison called "Dot" and "Dash," respectively. Yes, you got it: it was a reference to Morse code!

7

First phonograph recording

Image: Call Me Fred

As you probably know, in 1877, Thomas Edison introduced the phonograph. It was the first device capable of recording and reproducing sound!

As a result of his experiments, this device completely changed the history of communication. But what did the first recording made with the phonograph say?

Edison made a cute choice for his first recording: a recitation of the beloved nursery rhyme "Mary Had a Little Lamb." That was the first time in history that anyone heard a previously recorded voice!

8

His work team

Image: The National Library of Norway

It seems that Edison had a tendency for affectionate nicknames and monikers.

Edison didn't reserve nicknames just for his children; he also gave them to the members of his large staff. Many people worked in Edison's famous laboratory at Menlo Park, which he referred to as his "invention factory." Engineers, scientists, technicians, and people with different kinds of expertise gathered there to help make the great inventor's ideas possible. Edison affectionately referred to them as his "muckers," a nickname that shows not only his sense of humor but also his strong team spirit.

9

His health

Image: Dan Meyers

One of the best-known aspects of Edison's health was his hearing loss when he was very young. Contrary to what one might think, Edison stated that this fact didn't negatively affect his career development. In fact, he believed it helped him focus and dedicate more time to his inventions and discoveries.

However, as an adult, he developed some other health problems. Some sources suggest that Edison's habits, including long hours in the lab and a poor diet, contributed to health issues like heart problems and diabetes.

10

His last words

Image: Jonathan Borba

Edison's life was full of adventures, discoveries, love, and many other things. The American inventor didn't abandon his creativity even when it was time for him to leave this world.

It's said that, at the age of 84 on his deathbed, Thomas Edison looked at his wife, Mina, and uttered the words, "It's very beautiful over there."

While it's difficult to make a unique interpretation of these nice and calm words, their poetic and inspirational character is undeniable.