1

Legal drinking age

Image: Elevate

When was the first time you tried a beer? Probably at 21 or later. While that's completely normal here in the US, it can seem a bit strange to people in other parts of the world. Why? In America, you can vote, serve on a jury, and even get married in some states at 18, but you still can't legally buy alcohol until you're 21. In many other countries, the legal drinking age is 18—or even younger—and that's why they find our law unusual.

2

The faces of real estate agents

Image: Tierra Mallorca

We're used to walking through a neighborhood and seeing signs with real estate agents' faces in front of homes for sale. But in other countries, that's pretty unusual! In many places, real estate transactions are more impersonal; you deal with an agency, not a specific person. Here in the US, we like to put a face to the name. Getting to know the person helping you buy or sell a home feels more personal and trustworthy. It makes sense, right?

3

Our coins

Image: Shot by Cerqueira

Many of us don't even notice this until we travel abroad, but some of our coins don't actually show their value! Sure, you'll see words like "Five Cents," "One Cent," or even "One Dime," but there's no actual number printed on them. When you think about it, that's kind of strange, right? Especially when most countries display the value on their coins using numbers.

4

American flag everywhere

Image: camera obscura

In many countries, their national flag is used only for formal or official purposes, but that's not the case in the US. We tend to see the American flag literally everywhere, not just at official functions or holiday celebrations, but also on all kinds of products and imagery. From T-shirts and caps to food packaging and even swimsuits, our flag is a constant presence in everyday life.

5

No bad words on TV

Image: Kevin Woblick

If you're in America and turn on your TV right now, you'll find everything from romantic scenes to shows about zombies or violent crimes, but you'll rarely hear any bad language. Our television generally doesn't include insults or swear words, while in other countries they often do, even in shows that air during times when children might be watching.

6

Dinner before 8 PM

Image: Or Hakim

Depending on the region, dinner in the United States is often served before 8 p.m., and sometimes even before 7 p.m. But in many other countries, that's considered too early. In Latin America, for example, most people eat dinner between 8 and 11 p.m.!

7

The Imperial System

Image: Jarosław Kwoczała

We Americans use miles, feet, pounds, and degrees Fahrenheit, but this is often very confusing for visitors from other parts of the world. We are totally used to the Imperial System, but in most countries, the Metric System reigns supreme, with everything measured in meters, kilometers, kilograms, and degrees Celsius.

8

Big portions

Image: mafe estudio

Large portions are deeply ingrained in our daily lives. Whether it's restaurant meals, snack packs, or soft drinks, everything tends to be bigger in America. This can be surprising for foreigners who come here and order food, since in many other countries, dishes are smaller, and the custom of taking leftovers home after eating at a restaurant isn't as common as it is in the US.

9

Turkey pardon

Image: Tyler Donaghy

The pardoning of the turkey by the US president is a big event for many Americans. But in other parts of the world, where Thanksgiving isn't celebrated, it can come as a surprise. To foreigners, this formal ceremony involving a turkey might seem quite strange. Since Thanksgiving traditions aren't part of their history, this custom is uniquely American.

10

Alumni homecoming

Image: Carol Highsmith's America

Perhaps you've had the chance to participate in Homecoming, the annual event that celebrates university spirit with parties, sports games, and other activities for students returning to campus. While it's a big part of our college tradition and communities are deeply involved, it's quite different in other parts of the world, where the return to school usually happens with little fanfare.

1

Postal "Army" (of Sorts)

Image: Emily Powers

The U.S. Postal Inspection Service (USPIS), founded in 1775, is the nation’s oldest federal law enforcement agency . It protects the USPS, its employees, and its customers from crimes such as mail fraud, theft, and identity theft.

USPIS agents investigate mail-related crimes, provide security at postal facilities, and work to stop illegal drugs from being transported through the mail system.

2

Zip codes

Image: Tareq Ismail

ZIP codes were introduced by the USPS in 1963 to improve mail sorting and delivery. The five-digit code, short for Zone Improvement Plan, pinpoints specific geographic areas.

The digits represent a region, a city or county, and a local delivery zone . Today, ZIP codes are also used to study demographics and help businesses target mailings to particular areas.

3

The Postal Anthem

Image: Keagan Henman

The "United States Postal Service Anthem," composed by Jack Stamp (yes, that is his real name), honors the USPS and its long-standing service to the nation. It’s a musical tribute to the dedication of postal workers and the agency’s role in American life.

The lyrics highlight the USPS’s core values: honesty, integrity, and reliability, while celebrating its impact on U.S. history and everyday citizens.

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4

Guaranteed delivery

Image: Victória Kubiaki

The USPS is legally required to deliver to every U.S. address, no matter how remote . This includes over 153 million addresses, even in hard-to-reach areas.

To meet this huge challenge, USPS uses curbside mailboxes, local post offices, and partnerships with community centers. Virtual mailbox services, such as Stable, also help remote residents access and manage their mail online.

5

A lot of mail

Image: Sam LaRussa

Every day, the USPS handles over 400 million pieces of mail, including 162 million First-Class items. It delivers worldwide to more than 180 countries through its Global Express Guaranteed service and processes approximately 44% of the world’s mail . That is a lot of mail, by any standard.

To manage this massive volume, USPS uses advanced automation tools and operates over 34,000 retail locations, keeping its system fast, efficient, and reliable.

6

Going out West

Image: Jim Strasma

In the 19th century, the USPS played a vital role in developing the American West, providing new settlements with access to mail, supplies, and communication. Post offices and mail routes connected remote areas to the rest of the country.

This network helped settlers stay in touch with loved ones, receive news, and trade goods. Without the USPS, much of the frontier would have remained isolated.

7

Post office in a tavern

Image: Kevin Snow

‍ The first USPS office was established in Boston in 1775, inside a tavern associated with Benjamin Franklin , who served as the first Postmaster General. Franklin viewed mail delivery as key to America’s independence and began developing a postal network.

The office supported routes to Philadelphia and New York, and by 1789, post offices existed in all 13 colonies.

8

A floating post office

Image: Alessio Billeci

The Halibut Cove Post Office in Homer, Alaska (ZIP code 99603, in case you are interested), is unlike any other: it floats on water!

This tiny post office operates from a houseboat that’s permanently docked , serving the local community right from the harbor.

9

Bad handwriting department

Image: Kit (formerly ConvertKit)

We are not sure as to how often this happens, but it must be often. When automated equipment at a USPS processing plant cannot read a piece of letter mail, an image of the mail is captured and sent to the Remote Encoding Center (REC). At the REC, employees review the image and manually enter the address information .

The information is matched up with a valid address, the data is transmitted back to the equipment at the plant, and a barcode is printed on the letter, which can be read by the processing machines.

10

Mail a brick

Image: Math

Yes, you can mail a brick through the U.S. Postal Service. Just write the recipient’s address and return information directly on the brick with a permanent marker .

Once it’s weighed and stamped with the correct postage, your brick is ready to ship.

11

Someone mailed a kid

Image: Jonathan Borba

In 1913, shortly after the Parcel Post service began, some parents mailed their children to relatives. One baby in Ohio was sent to his grandmother just a few miles away .

The child arrived safely, but the incident led to new rules banning people from being sent through the mail.

1

Clothing (cheaper)

Image: Nick de Partee

Back in the mid-20th century, average American families spent about 10% to 12% of their household income on clothing. That figure has dropped to around 3%. That is not because people buy fewer clothes but because the prices have dropped significantly over the last decades.

Starting about fifty years ago, most U.S. clothing production moved overseas, where labor costs are lower and production output is higher . Those savings were passed onto consumers, and as fast-fashion brands proliferated, Americans had more options at lower prices than ever before.

2

Magazines (more expensive)

Image: Rhamely

While younger generations will not remember this, 25 years ago, magazines were an Internet of sorts : it was the quickest way to access information and color pictures of any subject you were interested in. Magazines were a ubiquitous item, sold everywhere at modest prices. Since the World Wide Web came along, magazines became less important and less demanded products.

If you have bought magazines lately or have inquired about their price, you might be surprised to discover how pricey these items have become.

3

Bananas (cheaper)

Image: John Vid

Believe it or not, back in the day, bananas used to be quite an expensive fruit. These days, this product is one of the cheapest and most popular fruits in the supermarket but when it first became available in the U.S., following the Civil War, it was sold for about 10 cents a piece — that’s about $3 per banana today.

The price of tropical fruit has hovered between 50 and 60 cents per pound for the last 20 years — a significant drop from its early cost. Despite being imported from faraway places and requiring cooling containers, banana sellers produce only one variety, the Cavendish, meaning the fruit can be harvested in abundant volumes and ripened at the same time .

4

Concert tickets (more expensive)

Image: Nainoa Shizuru

There was a time when going to a concert was a pretty accessible event. The ticket prices were low, even for well-known artists. But then, a couple of big players came along into the business and the prices skyrocketed like never before . Besides the ticket price itself, the service charge and taxes make for a hefty sum, not affordable by everyone anymore.

5

Television sets (cheaper)

Image: Peter Geo

It’s a well-known fact that as technology improves and becomes more efficient, prices come down. However, one consumer electronics category stands out from the rest for its drastic price cuts: televisions. The first color TV set debuted in 1954 with a $1000 price tag , and a 15" screen. According to the U.S. Bureau of Labor Statistics’ inflation calculator, that would be more than $11,600 today.

Compare that number to a 65-inch, high-definition smart TV that might cost around $500 in today’s dollars and the price drop is nothing short of amazing.

6

Car insurance (more expensive)

Image: Herson Rodriguez

Car insurance was never the cheapest service in the world, but it used to be a much more accessible price, with options for every pocket. In recent decades, auto insurance premiums have been steadily climbing , making car ownership a more exclusive deal altogether than it used to be.

7

Air flight tickets (cheaper)

Image: Suhyeon Choi

Yes, it may feel like airline ticket prices have surged in recent years due to airport taxes and fuel prices, but if we look at the price evolution over the last decades, we can see that tickets have become much more affordable than before .

Commercial air travel used to be a luxurious experience available only to the wealthy. In 1941, an average flight from Los Angeles to Boston would have cost more than $5,000 in today’s money. These days, a one-way flight from Los Angeles to Boston commonly costs around $300.

8

Fast Food (more expensive)

Image: Kenny Eliason

Getting a burger with fries and a soda for a couple of dollars was a standard deal back in the day, but not anymore. Fast food prices have steadily increased in the last few decades , making the tag for a standard menu almost the same and sometimes even more expensive than a meal at a regular restaurant.

9

Washing machines (cheaper)

Image: engin akyurt

In the same way that TVs have dropped the price, most other appliances have gone down the same path, and washing machines are no exception . These devices, an invaluable addition to modern life, have changed significantly from the 1950s to today.

In 1959, a Kenmore washer was advertised for $209.95. Today, that amount inflates to more than $2,200, which is a $1,600 difference from a basic $500 to $600 top-loading Kenmore machine today.

10

Prescription medicine (more expensive)

Image: Haley Lawrence

Healthcare costs in America have been a complicated problem for years. Not just health insurance but also essential medicines have been raising their prices steadily for a very long time.

It can’t be said that medicines used to be cheap but definitely were far more accessible than these days.