1

Museum tickets

Image: Moralis Tsai

Many libraries in the U.S. and worldwide offer free passes to museums, zoos, and cultural centers . It's a great way to explore local attractions without spending any money.

Check with your local library to see what’s available. Some even let you reserve passes online.

2

Language classes

Image: Ling App

Many libraries offer free language classes, either in person or through online platforms .

It's a great way to start learning a new language or improve your existing skills. Be sure to check what your local library offers.

3

Wi-Fi

Image: Franck

Many public libraries have partnered with companies like Verizon to offer Wi-Fi hotspots for checkout, helping those without internet access at home or travelers stay connected.

This service helps bridge the digital divide and ensures patrons can access important online resources and services.

4

State Park passes

Image: Joshua J. Cotten

Several libraries across the U.S. offer free passes to local and state parks . This is a great way to explore nature without the added cost.

5

Telescopes

Image: Patrick Hendry

Local astronomical societies and clubs have teamed up with libraries to offer telescopes , just like books.

This gives visitors the chance to explore the night sky in remarkable detail—perfect for beginners and astronomy enthusiasts alike.

6

Video and board games

Image: Karthik Balakrishnan

Many libraries offer game collections to their visitors, including both classic board games and popular video games .

This provides a fun, free way for patrons to enjoy games without needing to buy them.

7

Early literacy programs

Image: Michał Parzuchowski

Librarians are passionate about promoting early literacy and getting kids excited about reading. Many libraries offer age-specific programs at different times, often featuring fun themes and activities to keep young readers engaged.

8

Concerts

Image: BRUNO CERVERA

Many libraries host free concerts throughout the year, featuring a variety of musical genres.

These performances cater to different audiences, providing a great way to enjoy live music without spending a dime .

9

Genealogy

Image: June Hansen

Some libraries offer free access to the library edition of Ancestry.com, allowing users to explore their family history .

Available on-site, it provides the same features as a personal subscription, including access to global records and historical documents.

10

Movies

Image: Marius GIRE

Many libraries not only lend movies but also host free movie screenings. These events often include kids' films during school breaks, holiday specials, and midday showings for all ages .

11

Printers

Image: Mahrous Houses

No printer at home? Some libraries let you email documents for printing at a small fee . They may also offer faxing and copying services. Additionally, many libraries provide access to a range of tools, such as 3D printers, scanners, and more.

12

Computers

Image: Keith Kasaija

Many libraries offer desktop computers with internet access for their patrons to use, free of charge. These stations give visitors a quiet space to complete online tasks, work, or study.

1

It was invented in Switzerland

While the name suggests a US origin, the technology that created American cheese actually began in the heart of the Alps. It was developed in 1911 by Swiss researchers Walter Gerber and Fritz Stettler, who were looking for a way to extend the shelf life of their country’s famous Emmental cheese.

The problem with traditional cheese is that it eventually dries out, molds, or separates into a greasy mess when heated. By shredding the cheese, adding sodium citrate, and heating it, the Swiss duo discovered they could create a stable, smooth product that didn't separate. While they weren't trying to create "American" cheese as we know it today, their emulsification process laid the foundational science for every single-wrapped slice produced today.

2

It was popularized by a Canadian

The man responsible for the global dominance of American cheese was James L. Kraft. Ring any bells? Kraft was a Canadian immigrant who moved to Chicago in 1903. While he didn't invent the concept of processed cheese, he perfected the industrial scale of its production and marketing.

Kraft noticed that retailers struggled with cheese spoilage; if a wheel of cheddar didn't sell quickly, it was a total loss. He experimented with various methods of heating and blending cheese until he found a formula that could be canned and shipped long distances without spoiling. In 1916, he received a patent for his "processed cheese," and during World War I, the U.S. government purchased millions of pounds of it for soldiers, cementing its privileged place in the American diet.

3

It was almost called "Embalmed Cheese"

When processed cheese first hit the market, it had its detractors. Traditional cheesemakers were horrified, and so were pure food advocates. These critics argued that the product shouldn't even be called cheese. They’ve even gone so far as to call it "embalmed cheese" because of its unnaturally long shelf life and the chemical emulsifiers used to keep it stable. Yet, Kraft’s marketing prowess and the sheer convenience of the product ultimately won the naming battle. At least in the court of public opinion.

4

Technically, it isn’t cheese

Kraft may have won the battle among the people, but legally, American cheese is not considered cheese. If you look closely at the packaging, you will rarely see the word "cheese" on its own. Because of strict FDA regulations, most varieties are legally classified as "Pasteurized Process Cheese Product" or "Pasteurized Process American Cheese Food."

To be labeled "cheese," a product must be made primarily of milk, salt, and enzymes. Processed American cheese, however, is made by blending real cheese—usually cheddar or Colby—with emulsifying salts, whey, and sometimes extra milk or fats.

5

Any cheese can be made into American cheese

The term "American cheese" refers more to a process than a specific flavor. In theory, you could make "American-style" brie, blue cheese, or parmesan. The defining characteristic is the addition of an emulsifier, which breaks down the proteins and allows the fats and water to stay together.

In fact, some high-end chefs now make their own artisanal American cheese with aged cheddars processed with sodium citrate to create a slice that has the complex flavor of an expensive block but the melting point of a Kraft Single.

6

It isn’t naturally yellow

The vibrant orange-yellow hue of American cheese is entirely a cosmetic choice. Traditionally, cheese color varied by the season; when cows ate fresh grass in the summer, their milk contained more beta-carotene, leading to a naturally yellowish cheese. To make their cheese look high-quality all year round, cheesemakers began adding dyes.

American cheese takes this tradition to the extreme. It is typically colored with annatto, a seed from the achiote tree. Without this dye, American cheese would be a pale, creamy white, which is how it is sold in many delis as "White American". Yes, that’s right, there is no flavor difference between the white and yellow versions.

7

It has an extremely low melting point

The scientific superpower of American cheese is its meltability. Traditional cheeses have a protein structure that tightens when heated, which is why a slice of aged cheddar on a burger often results in an oily puddle and a rubbery clump.

Because of the emulsifying salts, the proteins in American cheese can withstand heat without clumping together. This gives it an incredibly low and stable melting point, transforming the slice into a silky sauce. This is why it remains the undisputed king of grilled cheese sandwiches.

8

It’s been in space

When you're hurtling through orbit in a cramped capsule, you need food that is stable, easy to eat, and won't crumble into thousands of tiny, electronics-clogging pieces. American cheese fit the bill perfectly for early NASA missions.

Processed cheese in tubes or cubes was a staple of the Apollo missions. Because it doesn't separate or sweat oil in varying temperatures and pressures, it was one of the few dairy products that could reliably provide flavor and calcium to astronauts.

9

It helped bring cheese to the masses

Before the advent of processed cheese, cheese was often a seasonal luxury. It was difficult to transport, expensive to store, and highly variable in quality. James L. Kraft’s invention changed that. By creating a product that was uniform in flavor and shelf-stable, he made cheese affordable and accessible to every corner of the United States.

10

The U.S. Government once gave it out

The U.S. government not only bought tons of American cheese during World War I. In the 1980s, the term "government cheese" became a thing. During a period of dairy surpluses, the government bought millions of pounds of cheese to prop up prices for struggling farmers.

To avoid letting it rot, the Reagan administration began distributing five-pound blocks of cheese to low-income families, seniors, and schools. For many who grew up in that era, that pale orange processed cheese was a lifesaver.

1

Empire State Building, New York City

Image: William Wachter

Undoubtedly, the Empire State is the most famous building in New York City. Every year, about 2.5 million people visit it, and it has been featured in countless movies and TV shows. Designed by American architect William F. Lamb, it was inaugurated in 1931.

For forty-one years, the Empire State Building was the tallest skyscraper in the world. The symmetry, limestone façade, huge windows, and the monumental and luxurious lobby are some of its main features. The design of this Art Deco masterpiece is so spectacular and breathtaking that in 1986 it was designated a National Historic Landmark.

2

The Carlyle, Miami Beach

Image: Luis Erives

Miami has the largest concentration of Art Deco buildings in the world. The city has a remarkable collection of around 800 structures built in this style. Visiting the Art Deco district along Collins Avenue, Ocean Drive, and Washington Avenue is like traveling back in time. And perhaps the Carlyle, for its sophisticated combination of horizontals and verticals, is one of the most emblematic.

It was built in 1939 by German-American architect Richard Kiehnel, and its façade has barely changed since then. Its interior, on the other hand, went from hotel rooms to apartments.

3

Boston Avenue United Methodist Church, Tulsa

Image: Quang Vuong

The Boston Avenue United Methodist Church in Tulsa, Oklahoma, is one of the few examples of an Art Deco church. Beginning in the 1920s, little Tulsa became the oil capital of the U.S., and the sudden influx of resources encouraged investors to build increasingly grandiose buildings. Thus, this church is considered the first ecclesiastical building strictly designed for an emerging automobile culture.

Constructed from Indiana limestone, the church features a steel-frame tower topped with a copper and glass lantern. A seven-pointed star symbolizes seven virtues: patience, purity, knowledge, suffering, kindness, love, and truth. The complex also includes a sanctuary, a small chapel, and offices, while the lobby serves as a social center.

4

Union Terminal, Cincinnati

Image: Fred Copley

Cincinnati Union Terminal in Ohio is one of the finest examples of Art Deco architecture in the United States. Its green terrazzo floors, fine-grained Indiana limestone façade, and vast rotunda adorned with industrial murals by Winold Reiss make the station a true architectural masterpiece. In fact, it is considered the pinnacle work of Alfred T. Fellheimer, who had previously designed Grand Central Terminal in New York.

Unfortunately, Union Terminal began construction in 1928, during one of the worst periods in the country's economic history. The Great Depression was marked by a decline in train travel, and the opulent Union Terminal was considered a white elephant. In 1972, it was finally closed. Years later, however, the building regained its former luster. Today, it is served by Amtrak’s Cardinal line, while the rest of the complex houses several museums.

5

Carbide & Carbon Building, Chicago

Image: Anthony Fomin

The Carbide & Carbon Building, a 37-story skyscraper completed in 1929, is one of Chicago's most striking architectural achievements. A bold example of Art Deco design , the building is clad in black granite and green terra cotta, with genuine gold leaf adorning its tower.

It is so luxurious that the Burnham Brothers architectural firm is said to have designed it to resemble a champagne bottle. In 1996, it was designated a Chicago Landmark, and in 2021, it was renovated and reopened as the Pendry Chicago Hotel.

6

The Guardian Building, Detroit

Image: G + L

This 43-story Art Deco skyscraper is located in downtown Detroit, Michigan. Nicknamed the Cathedral of Finance , it was planned by architect Wirt C. Rowland and completed in 1929. Both the interior and exterior feature numerous modern decorative elements, including mosaics, murals, stained glass, and even a historic Tiffany clock.

Forty craftsmen worked on its design and construction, which required granite, stone, terra cotta, and more than two million distinctive "Union Guardian Orange" bricks. In 1989, the Guardian Building was designated a National Historic Landmark.

7

Chrysler Building, New York City

Image: William Wachter

The Chrysler Building in New York City is one of the greatest examples of the Art Deco style in the world. It was designed by architect William Van Alen at the request of industrial magnate Walter Percy Chrysler and completed in 1930.

The building exhibits great attention to detail, featuring many elements that mimic Chrysler automobile pieces, such as the ostentatious ornamentation of the tower. In the lobby, the ceiling mural—once the largest in the United States—was painted by artist Edward Trumbull. Following the building’s automotive theme, it depicts scenes of progress, transportation, and energy.

8

Eastern Columbia Building, Los Angeles

Image: Jordan Rubin

Located in downtown Los Angeles, this emblematic 1930s building features a striking turquoise terra cotta exterior. The Eastern Columbia Building was designed by renowned architect Claud Beelman, who also created several of the city’s notable Art Deco structures. At the time of its construction, the building was so unique that the city allowed it to exceed the maximum height limit.

Its unique color, majestic vertical lines, iconic clock, and golden ornamentation attracted Hollywood moguls and stars from the beginning. It was first used as office space and was later converted into luxury apartments. In 1985, the Eastern Columbia Building was declared a Historic-Cultural Monument.

9

Circle Tower, Indianapolis

Image: Alejandro, CC0, via Wikimedia Commons

The construction of a 14-story skyscraper in Indianapolis was a major news event in the early 20th century. "Circle Tower Is Rising," declared the Indianapolis Times in 1929. Circle Tower stands as a magnificent example of Art Deco architecture.

Built of ornately carved granite and limestone and decorated with Egyptian figures, Circle Tower has a unique, trapezoidal shape. This unusual silhouette was promoted as an icon of luxurious office space. The interior, on the other hand, features marble and terrazzo floors, bronze elevator doors, geometric flowers, zigzags, and concentric swirls. Details in the lavishly marble-clad lobby exude elegance.

10

Griffith Observatory, Los Angeles

Image: David Vives

The Griffith Observatory is one of Los Angeles’ most important cultural attractions. This Art Deco icon opened in 1935 and was designed with a revolutionary idea in mind: the cosmos should be accessible to everyone, not just astronomers.

Built of reinforced concrete on a 3,015-acre site donated by Colonel Griffith J. Griffith, it is a blend of modern design and Greek and Beaux-Arts influences. The building's most emblematic feature? The planetarium in the central dome!