1

The human voice

Image: Priscilla Du Preez 🇨🇦

Before modern technology, oral communication and word of mouth were the primary ways people shared news, stories, and music everywhere.

From Native American storytelling traditions to community gatherings, spoken word connected people, passed down history, and spread important information long before any other medium ever existed.

2

Public proclamations

Image: Andrew Ebrahim

Public proclamations were an early form of mass communication in America, used to spread news and official announcements.

Town criers or officials would read proclamations aloud in public squares , ensuring that important information reached everyone, even those who couldn't read, who were more than a handful at the time.

3

Live music

Image: Francesco Giacomini

Before recorded music, people would gather at local events, fairs, or churches to hear musicians perform songs that reflected current events, social issues, or, often, served as entertainment.

In the same way as today, live performances were a major form of entertainment and communication.

4

Gramophones

Image: Tasha

Gramophones and Edison’s musical cylinders revolutionized how Americans consumed music and news in the late 19th and early 20th centuries.

These devices allowed people to listen to recorded sound at home for the first time , offering a new way to enjoy music, speeches, and even news broadcasts.

5

Radio broadcasts

Image: Maximilian Hofer

It is hard to overstate the importance of radio. It was a game-changer in the early 20th century, bringing news, music, and entertainment directly into homes across America.

For the first time, families could listen to live broadcasts of events, catch the latest hits, or hear radio dramas .

6

Television

Image: PJ Gal-Szabo

Television caused a huge impact in the 1950s, blending news, music, and entertainment into one screen . As with radio, families gathered around the TV for nightly broadcasts, from the evening news to variety shows and music performances.

This new visual element added a deeper level of engagement, shaping how Americans consumed information and entertainment, making TV a major force in media for decades.

7

Vinyl record players

Image: Eran Menashri

Vinyl record players became a major music format in the mid-20th century, offering high-quality sound. People could listen to entire albums, making music a personal, immersive activity .

Vinyl records also became a cultural icon, with album artwork and collector’s editions turning listening into a ritual.

8

Magazine players

Image: Ciocan Ciprian

Somewhat of a half-step format between the vinyl records and compact cassettes , magazine players offered a portable way to listen to music and news in the 1960s through the 1980s.

These devices used cartridges or tapes that could hold multiple songs or recordings, making it easy for people to enjoy their favorite tunes on the go.

9

Cassette players

Image: Dave Weatherall

If magazine players made music a portable activity, cassette players and, especially, Walkmans, took it even further.

With the ability to play mixtapes or purchased albums anywhere, these devices gave people personal control over their music while on the go . Walkmans, in particular, became iconic for offering a private, on-demand listening experience.

10

CD players

Image: Lucky Alamanda

CD players became the go-to music format in the 1990s, offering a digital upgrade to cassettes with better sound quality and durability .

Compact discs could store albums without the wear-and-tear issues of tapes, and CD players were easy to use, making them popular in cars, homes, and portable devices.

11

MP3 players

Image: Ben Szymanski

The possibility of holding entire album catalogs and more in a single portable device became real in the early 2000s when MP3 players made their appearance.

Devices like the iPod became cultural icons, shaping how people accessed and enjoyed music, paving the way for the next and last item on our list.

12

Streaming services

Image: Heidi Fin

In the last decade, streaming services and podcasts have transformed the media landscape, allowing everybody to instantly access music, news, and entertainment on demand.

Platforms like Spotify and Apple Music put millions of songs at users' fingertips, while podcasts offer a vast range of topics for all interests .

1

Frankford Avenue Bridge, Philadelphia, Pennsylvania

Image: See page for author, Public domain, via Wikimedia Commons

Long before America declared independence, a bridge was already standing strong in Philadelphia. Built in 1697, the Frankford Avenue Bridge holds the title of the oldest bridge still in use in the United States. Picture stagecoaches rattling across its stone arches, carrying passengers between Philadelphia and New York. Today, cars hum across the same path, hardly noticing they’re rolling over a structure that has endured for more than three centuries —a quiet survivor of colonial times still woven into modern city life.

2

Golden Gate Bridge, San Francisco, California

Image: Maarten van den Heuvel

What if we told you that a bridge once called "impossible" now defines an entire city? When it opened in 1937, the Golden Gate spanned an incredible 4,200 feet, a record that stunned engineers across the globe. Its sweeping cables and graceful towers are much more than just steel —it’s poetry over water. Painted in its famous "international orange," this bridge doesn’t just stand tall against the fog, it glows through it, serving as both a practical crossing and a proud emblem of San Francisco’s scenic location.

3

Sunshine Skyway Bridge, Tampa Bay, Florida

Image: Joseph Corl

Reaching gracefully across 4.1 miles of Tampa Bay, the Sunshine Skyway Bridge rises like a fleet of white sails frozen in motion. Finished in 1987, it was designed to do more than just connect two shores—it was built to inspire. Its towering piers and broad cables give it the look of a ship setting out to sea, a fitting image for Florida’s sunlit coast. On bright days, motorists often describe the drive as more than a commute; it feels like gliding above the Gulf itself, where the horizon stretches endlessly and the water sparkles below like glass.

4

Brooklyn Bridge, New York, New York

Image: Alexander Rotker

Here’s a tale worth telling: when the Brooklyn Bridge first opened in 1883, many New Yorkers doubted its strength. To calm their fears, showman P. T. Barnum led 21 elephants across the span, proving once and for all that the monumental structure could hold far more than horse-drawn carriages. With its stone Gothic towers rising like cathedrals and its web of cables fanning out in graceful arcs, the Brooklyn Bridge is both an engineering triumph and a work of art. More than a century later, it still stands as a symbol of American ingenuity.

5

Memorial Bridge, Washington, D.C.

Image: Devansh Bajaj

Picture this: a bridge that doesn’t just link two shores, but two chapters of American history. The Arlington Memorial Bridge, completed in 1932, was designed to align the Lincoln Memorial with Arlington House, symbolizing a nation healing after the Civil War. Its central span works like an enormous see-saw—an elegant bascule that tips upward, heavy as a freight train, to open the way for ships on the Potomac. More than steel and stone, it’s a gesture of reconciliation and remembrance.

6

Tunkhannock Creek Viaduct, Nicholson, Pennsylvania

Image: WallyFromColumbia at English Wikipedia, Public domain, via Wikimedia Commons

Imagine standing at the foot of a concrete wall as high as a 20-story tower, stretching farther than the eye expects a bridge could go. That’s what people experienced in 1915 when the Tunkhannock Creek Viaduct—better known as the Nicholson Bridge—first appeared on the Pennsylvania landscape. Spanning 2,375 feet with arches rising 240 feet above the valley, it was the largest concrete bridge in the world at its completion. More than a century later, trains still roll across its 12 arches, looking like miniature toys against the bridge’s sheer immensity.

7

Roebling Suspension Bridge, Cincinnati, Ohio

Image: Thomas Rupp

If the Brooklyn Bridge impressed you, the Roebling Suspension Bridge in Ohio will blow your mind, as it was built years earlier by the same man. When it opened in 1867, it set a world record as the longest suspension bridge, stretching an impressive 1,057 feet across the Ohio River. It was John A. Roebling’s first marvel, only overtaken by his own later New York landmark. For the people of Cincinnati, the bridge was proof that American engineering could rival anything in the world, a daring leap that linked two cities and paved the way for future icons.

8

North Bridge, Concord, Massachusetts

Image: Christopher Ryan

Set foot on the North Bridge in Concord and you’re not just crossing the Concord River—you’re walking into the pages of history. It was in this exact place that, in April 1775, a musket fire rang out, sparking the first battle of the American Revolution and changing the course of a nation forever. The bridge visitors see today is a careful 1956 reconstruction, built to honor the original. Yet, the setting remains almost the same: the quiet river below, the fields beyond, and the sense that this unassuming wooden span still carries the echoes of liberty’s first call.

9

Middle Covered Bridge, Woodstock, Vermont

Image: Michelle_Pitzel

There’s a certain mystique about covered bridges, and Woodstock’s Middle Bridge feels like it was lifted straight from a storybook. Though built in 1969, it was crafted with traditional techniques, giving it the spirit of a much older landmark. Stretching 135 feet across the Ottauquechee River, its peaked wooden roof frames a perfect New England scene —red barns, rolling hills, and the steady flow of water beneath. Beyond its whimsical charm, the roof serves a purpose: protecting the bridge’s sturdy timbers from Vermont’s long, snowy winters so it can stand strong for generations.

10

New River Gorge Bridge, Fayetteville, West Virginia

Image: Ian Pearthree

From a distance, the New River Gorge Bridge might seem like any other stretch of highway. But step onto it, and it’s a different story. Opened in 1977, this steel arch rises 876 feet above the rushing waters below—higher than stacking two Statues of Liberty end to end. It is a symbol of West Virginia’s rugged beauty, celebrated each October during "Bridge Day," when traffic halts, and the bridge transforms into a stage for daring jumps, local crafts, and awe-struck visitors soaking in one of the most breathtaking views in America.

11

Bow Bridge, Central Park, New York, New York

Image: Pierre Blaché

As light as lace yet forged from iron, Bow Bridge sweeps in a gentle curve across Central Park’s shimmering lake. Completed in 1862, it quickly became more than a passage—it turned into a stage for the city’s daily rhythms. Artists set up easels to capture its elegance, photographers frame it against the water, and couples linger at its railings, savoring the view. Street musicians often fill the air with music, while beyond the trees, New York’s skyline stretches high. Amid the steel and stone of the metropolis, Bow Bridge endures as a quiet piece of poetry shaped in metal.

12

Harbor Bridge, Corpus Christi, Texas

Image: Vladislav Osterman

You now know what the oldest bridge in America is, but what about the newest? Unveiled in 2025, the new Harbor Bridge in Texas was designed to last up to 170 years. Its sleek towers and graceful cables rise 205 feet above the water, high enough for massive cargo ships to glide underneath without pause. By day, it’s a marvel of modern engineering, but when night falls, it completely transforms. A sophisticated computer system of LED lights ripples across its frame, painting Corpus Christi’s shoreline in vivid colors. More than a crossing, it’s a staple of economic growth.

1

National Mall’s hidden tunnel (Washington, DC)

The National Mall landscape in Washington, DC, is so familiar that it’s hard to imagine anything hidden beneath it, but there is more going on below the surface than most visitors realize.

Beneath parts of the Mall, a network of underground tunnels connects buildings like the Smithsonian Institution Building, a.k.a "The Castle", with other Smithsonian facilities, including the National Museum of Natural History. They’re mainly used for utilities, secure staff access, and behind-the-scenes operations that keep the museums running smoothly.

2

Mount Rushmore’s secret chamber (Keystone, SD)

When you look at Mount Rushmore, the first thing you notice is the four faces of George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln, but there’s more than meets the eye. Hidden behind Lincoln’s head is a secret chamber known as the "Hall of Records," a place visitors have rarely ever seen. It was the idea of sculptor Gutzon Borglum, who imagined it as a grand room to hold important US documents and tell our story as a country. Construction began with that goal, but the project was never completed. Today, the chamber remains unfinished, but it's there, waiting to be visited someday.

3

The Las Vegas sign is in another city (technically, Paradise, NV)

Do you have the classic picture in front of the iconic "Welcome to Fabulous Las Vegas" sign? If you snapped it and then drove to another city, we hate to break it to you, but you weren’t in Las Vegas.

The famous sign, installed in 1959, actually sits a couple of miles outside the city limits. In fact, the sign and most of the Strip are technically located in the towns of Paradise and Winchester, unincorporated communities in Clark County, Nevada, not within Las Vegas itself. And that’s no accident: much of the Strip and its casinos were originally developed outside the city in the 1950s to avoid municipal taxes and regulations.

4

Fragments of the Antarctic ice sheets (Denver, CO)

Did you know that the Mile High City stores miles of ice from Greenland and Antarctica? Ok, but how?

At Denver’s National Ice Core Laboratory, part of the Federal Science Center, the ice is kept at around -32.8°F. Researchers study it not just to understand Antarctica itself, but also to inspect Earth’s history. Some of these blocks of ice are hundreds of thousands of years old, and from them, scientists can reconstruct ancient temperatures, track greenhouse gas levels, and even identify major volcanic eruptions preserved in the layers.

5

The hatch at the top of City Hall Tower (Philadelphia, PA)

Counting the statue of William Penn at its summit, the tower of Philadelphia City Hall rises about 548 feet, making it the tallest municipal building in the United States. But hidden high above the street, the statue conceals a little-known secret.

At its base is a small hatch, originally built to give workers access for maintenance. It offers an incredible vantage point over the city, but getting there isn’t easy. To reach it, you have to climb narrow stairways and walk through tight, elevated passageways. Would you dare give it a try?

6

A 112,544 square-foot underground bunker (White Sulphur Springs, WV)

The tense atmosphere and threats of the Cold War led to the construction of thousands of underground bunkers across the US. And one of the most impressive is right beneath the Greenbrier Resort in White Sulphur Springs, West Virginia.

Buried 720 feet into the hillside, this 112,544-square-foot bunker was created to shelter all 535 members of the US Congress in the event of a nuclear attack. Built between 1958 and 1961, it was sealed behind a 25-ton blast door, and it remained a protected secret for more than 30 years.

7

Catacombs underneath City Market (Indianapolis, IN)

In downtown Indianapolis, the City Market has been a gathering place since 1886, filled with local vendors, cafés, and shops. But there’s more to it than what you see above ground. Beneath the market lies a network known as the City Market’s "catacombs."

Despite the name, the reality isn't quite so macabre; they’re a series of brick archways that once supported Tomlinson Hall, a huge market building demolished in the mid-20th century. Today, this underground space remains as a hidden piece of the city’s past, but unlike many places on this list, it’s occasionally open for guided tours.

8

One of history's biggest art heists (Boston, MA)

We all know Boston as the "birthplace of the American Revolution," home to events like the Boston Massacre and the Boston Tea Party. But there’s another chapter of its history you don’t hear about as often.

Just over 30 years ago, Boston was the scene of one of the biggest art heists in history. In the early hours of March 18, 1990, two men disguised as police officers entered the Isabella Stewart Gardner Museum, overpowered the guards, and stole 13 invaluable works of art, including pieces by Vermeer, Degas, Rembrandt, and Manet. To this day, the case remains unsolved, and a multi-million-dollar reward is still offered for information.

9

One of the quietest places on Earth (Minneapolis, MN)

Where do you think the quietest places on Earth are? You might imagine remote landscapes far from civilization, but one of them is actually right in Minneapolis, Minnesota.

Inside Orfield Laboratories, there’s a room with no windows or natural light, an anechoic chamber that absorbs nearly all sound. That’s right: it blocks almost every noise, making the space even quieter than a vacuum. Visitors say the silence is so intense that you can hear your own heartbeat and even the faintest movements of your body. Simply incredible.

10

A strange law (Los Angeles, CA)

Why would a city actually pass an ordinance saying that licking toads is a bad idea? That’s Los Angeles, a place full of quirks, some charming, some downright strange. Even its laws can be unusual.

The Colorado River toad, found in parts of California, secretes chemicals that can have powerful psychoactive effects on humans. Because of the risks, both possession and use of this substance are illegal statewide. In 1994, cases occurred, including a teacher who was arrested for possessing the toad substance. But Los Angeles went a step further, passing an ordinance that specifically bans licking these amphibians. And let’s be honest, the poor toad probably doesn’t enjoy it either.