1

Paper road maps

Image: Sylwia Bartyzel

Paper maps—atlases, or topographic maps—are beautiful and there is always room for those as home decorations or teaching geography in schools. But as far as bulky roadmaps on your back pocket go, smartphones with GPS capabilities have made them obsolete.

2

Bathing machine

Image: Uta Scholl

Back in the day, modesty was far more strictly enforced than it is today. Forget about simply wearing your beach clothes to the shore—the bathing machine was a device, popular from the 18th century to the early 20th century, that allowed beachgoers to change out of their regular clothes , put on swimwear, and wade into the ocean.

3

Public telephones

Image: Pedram Farjam

Before cell phones existed, coin-operated pay phones were the go-to option for contacting someone or leaving a message. Pay phones were everywhere—on street corners, in malls, restaurants, airports, train stations, and hotels, allowing people to make calls in public places.

4

Teleseme

Image: Zoshua Colah

In the late 19th and early 20th centuries, luxury hotels featured an electric signaling device in each room , allowing guests to request goods or services from over 100 options. An attendant in the hotel office would receive the request via a corresponding teleseme and ensure the order was fulfilled.

These devices were eventually replaced by private branch exchange (PBX) telephone systems.

5

Slide projectors

Image: Nathan Anderson

As mentioned earlier, slide projectors were once a common household appliance in many homes and a popular form of entertainment . However, they became obsolete as video projectors became more affordable and accessible.

6

Phonebooks

Image: Brittany Colette

Imagine a book containing the home phone numbers of everyone in your city . It once existed and was delivered annually to every household with a landline by the telephone company. These hefty directories became obsolete with the rise of online listings and the death of landlines in favor of cell phones.

7

Typewriters

Image: Bernard Hermant

Imagine not being able to revise what you’re writing without scrapping the whole page . While that situation was a great exercise for your focusing abilities, it was phased out by home computers and word processors, which allowed for infinite rewrites in no time.

8

Photo Album

Image: Laura Fuhrman

Smartphones have made photography more accessible than ever, yet we print fewer photos than before. When photography wasn’t digital, people took their film rolls to be developed , returning with 36 crisp pictures—some of which, if deemed worthy, were carefully placed in photo albums .

9

Cassette tape players

Image: Dave Weatherall

If you're over 40, you’ve probably owned a cassette player—whether a Walkman, a boombox, or any other model. Cassettes were sturdy, reliable, and easy to use . However, with the arrival of CDs, which offered superior sound quality and the ability to skip tracks at the press of a button, cassettes and their players quickly faded into obscurity.

10

Encyclopedias

Image: James

Before the internet, encyclopedias were the primary source of knowledge. These extensive book collections adorned bookshelves in homes and public libraries, offering detailed descriptions of almost any subject imaginable , all listed in alphabetical order .

11

Fax machines

Image: alecale35

By today’s standards, sending and receiving faxes wasn’t particularly fast, but at the time, it was a game-changer. The fax machine digitized documents with a scanner and transmitted printed pages over telephone lines . However, it became obsolete with the rise of email, scanners, and smartphones.

12

VHS tapes and VCRs

Image: Leonard Reese

Being able to see any movie you want at home feels ordinary today, but, in the early 80s, it was a dream come true. And this dream was made possible by VCRs and VHS tapes. These bulky devices were eventually replaced by DVD players, which offered superior image quality and eliminated the need to rewind the tape.

1

Olympic National Park, Washington (2.9 million visitors)

Located in Washington state, in the Pacific Northwest, this park offers a mix of glaciated mountains, lush rainforests, lakes, rivers, and more than 70 miles of coastline . Established as a national monument in 1909, it was designated a national park in 1938 by President Franklin D. Roosevelt.

2

Joshua Tree National Park, California (3.2 million visitors)

Famous for the Joshua trees that give it its name, this area was designated a national monument in 1936 and a national park in 1994. The park encompasses part of two California deserts —the Mojave and Colorado deserts—and is lined by the Little San Bernardino Mountains in the southwest.

3

Grand Teton National Park, Wyoming (3.4 million visitors)

Did you know that most of this national park exists thanks to an oil magnate? The park was established in 1929, but it was enlarged when John D. Rockefeller Jr. —who also contributed to many other national parks— secretly purchased surrounding land to be established as a monument. The park gets its name from the tallest peak of the Teton mountain range , and it's famous for its pristine lakes and abundant wildlife.

4

Acadia National Park, Maine (3.8 million visitors)

Located on the Maine coast, this park was established as a national monument in 1916 and a national park in 1919. Besides the beautiful Atlantic shoreline, Acadia National Park offers granite mountain peaks, forests, lakes, and islands .

5

Yosemite National Park, California (3.8 million visitors)

Famous for both its granite peaks and its tall sequoias, Yosemite National Park is located in the Sierra Nevada range in California . Established in 1890, some of its popular features are the El Capitan —a tall rock formation— the Cathedral Peak, and the Sentinel dome.

6

Rocky Mountain National Park, Colorado (4.1 million visitors)

Located within the Front Range of the Rocky Mountains, it was established in 1915 by President Woodrow Wilson. Besides its stunning mountain views and alpine lakes, the park is home to the Trail Ridge Road , one of the highest paved routes in the country.

7

Yellowstone National Park, Wyoming, Montana, and Idaho (4.5 million visitors)

Considered to be the first national park in the world, Yellowstone was established in 1872 and covers part of three different states —Wyoming, Montana, and Idaho. Besides its wildlife and mountain scenery, it is famous for being located in a volcanic caldera and having many geothermal features. The most famous among them is the Old Faithful geyser.

8

Zion National Park, Utah (4.6 million visitors)

Located in Utah, where the Colorado Plateau, the Great Basin, and the Mojave Desert meet, this national park boasts a hugely diverse ecosystem , with varied plants and animals. Its geography includes mountains, canyons, buttes, mesas, and monoliths, including the famous Zion Canyon. The park was established in 1919.

9

Grand Canyon National Park, Arizona (4.7 million visitors)

Centered around one of the most famous landmarks in America , this national park was established in 1908 as a national monument and designated a national park in 1919. The Grand Canyon, carved by the Colorado River in the Arizona desert, was designated a World Heritage Site by UNESCO.

10

Great Smoky Mountains National Park, North Carolina and Tennessee (13.2 million visitors)

Straddling the North Carolina-Tennessee border, this national park not only includes part of the Great Smoky Mountain range, but also the Blue Ridge Mountains and the Appalachian rainforest. Established in 1934 by Franklin D. Roosevelt, this park is the home of some of the tallest mountains of eastern North America , such as Kuwohi or Mount Guyot.

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!