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!

1

Duct tape

Image: Lucas van Oort

One of the most useful things to have around is, without a doubt, duct tape. This product can help fix an endless number of everyday problems in virtually any environment.

This adhesive tape was invented during World War II by a division of Johnson & Johnson called Revolite. It was initially used to seal ammunition cases because of its water-resistant properties.

2

GPS

Image: henry perks

The GPS technology we all use daily on our smartphones to navigate from point A to point B was originally developed by the U.S. military. It was designed to track the position of military units and help them find their way efficiently across any terrain —much like how we use it today for civilian purposes.

3

Internet

Image: Glenn Carstens-Peters

Few technologies have become such a big part of our lives in just a couple of decades as the Internet. Its origins trace back to the 1970s, when the Defense Advanced Research Projects Agency (DARPA) created an interconnected network linking military centers to enable resource sharing.

The connection of commercial networks and enterprises by the early 1990s, along with the advent of the World Wide Web, marked the beginning of the transition to the modern Internet.

4

Walkie-talkie

Image: garrett parker

From children’s toys to invaluable communication devices used in critical situations, walkie-talkies are a common fixture in modern life. Their development during World War II has been variously credited to Donald Hings, radio engineer Alfred J. Gross, Henryk Magnuski, and engineering teams at Motorola.

Initially used by infantry, similar designs were created for field artillery and tank units. After the war, walkie-talkies spread to public safety and eventually commercial use.

5

Microwave oven

Image: Erik Mclean

Believe it or not, microwave cooking was accidentally discovered during a military-related project just after World War II.

In 1946, Percy Spencer, a scientist working on a magnetron at Raytheon, noticed that a peanut cluster candy bar in his pocket had melted from the magnetron’s microwave radiation. Curious to experiment further, he brought in some kernels of corn and made the first-ever microwave popcorn—leading to the invention of the microwave oven.

6

Super glue

Image: Scott Sanker

In 1942, a research chemist working for a defense contractor was developing a high-precision targeting sight for weapons. Although the project didn’t produce the expected results, the resulting product was incredibly sticky , leading to the creation of the now-famous Super Glue.

7

Aviator sunglasses

Image: Griffin Wooldridge

Aviator sunglasses were developed in the 1930s as a lighter alternative to the bulky goggles worn by pilots during the early years of aviation. Those goggles were heavy, uncomfortable to wear, and prone to fogging up mid-flight.

Colonel John Macready of the U.S. Army Air Corps helped develop the first set of aviator sunglasses, which became known as Ray-Bans—named for their purpose: banning the sun’s rays from a pilot’s eyes.

8

Packaged salad mixes

Image: Nathenia Landers

The bags of packaged salad mixes found at any local supermarket use "modified atmosphere packaging" to delay ripening and spoilage.

This technology was developed in the 1960s through a collaboration between Whirlpool Corp. and the U.S. Navy to send fresh lettuce and celery to troops in Vietnam .

9

Bug spray

Image: Wolfgang Hasselmann

The active ingredient in most insect repellents, known as DEET, was developed by the U.S. Army in 1946 for use by military personnel operating in insect-infested areas . The product’s success led to its commercial release.

10

Disposable sanitary pads

Image: Annika Gordon

During World War I, Kimberly-Clark invented Cellucotton, a wood pulp–based material designed to be more absorbent and cost-effective for use in bandages.

After the war, the company discovered that Army nurses had repurposed Cellucotton as sanitary napkins , which inspired the creation of Kotex—the first disposable sanitary pads.

11

Frozen juice concentrate

Image: Fotografía de Alimentos

In 1942, USDA scientists developed frozen concentrated orange juice during World War II to help provide soldiers with sufficient Vitamin C . Although it was never distributed to the military, the product was later introduced to consumers by Minute Maid.

12

WD-40

Image: Daniel Campbell

WD-40, now a common household product, was originally developed in 1953 to prevent rust and corrosion on the outer shell of the Atlas missile . Created by the Rocket Chemical Company, the name WD-40 stands for "water displacement," with the "40" representing the number of attempts it took to perfect the formula.

1

"How you doin’?" – Friends

Image: Malavika Pradeep

Friends gave us a lovable group of New Yorkers navigating life and love. But it was Joey Tribbiani’s cheesy yet charming "How you doin’?" that stole the spotlight. This flirty greeting, delivered with a confident grin, became a pop culture gem and Joey’s signature move. It’s the kind of line that can’t help but make you smile—even if you’re not on a date at Central Perk.

2

"You got it, dude", "How rude!", and "Have mercy" – Full House

Image: H031175

Full House warmed hearts with its family-centered humor and wholesome charm. Michelle Tanner, the tiny powerhouse, gave us "You got it, dude," and "How rude!"—adorable comebacks with surprising sass. Meanwhile, Uncle Jesse’s "Have mercy" was his smooth, rock ’n’ roll way of reacting to… well, just about anything worth swooning over.

3

"Well, isn’t that special?" – Saturday Night Live

Image: Asit

With sketches that parodied everyone and everything, SNL gave us the ultra-judgy Church Lady. Dana Carvey’s purse-lipped creation mastered the art of sarcasm. You didn’t need to be holy to recognize that smug tone.

4

Fonzie’s "Aaaay" – Happy Days

Image: Robbie Noble

Arthur Fonzarelli, aka Fonzie from Happy Days , made leather jackets cool and jukeboxes come to life with a single punch. His signature "Aaaay," complete with thumbs-up, said it all—cool, confident, and just a little bit rebellious.

Whether he was fixing a motorbike or schooling Richie on life, Fonzie’s catchphrase became a national symbol of laid-back swagger.

5

"Did I do that?" – Family Matters

Image: White.Rainforest ™︎ ∙ 易雨白林.

Steve Urkel from Family Matters was the lovable nerd who left a trail of chaos behind him. Whenever a plan backfired—and we all know they usually did—he’d pop out with his nasal "Did I do that?" It was part apology, part mischief, and it made Urkel a household name. That clumsy charm was irresistible, even when he turned the Winslows’ house upside down.

6

"Yada, yada, yada" and "Newman" – Seinfeld

Image: Dilip Ale

Seinfeld , the "show about nothing," gave us plenty of quirky phrases. "Yada, yada, yada" became shorthand for skipping the boring parts—or hiding juicy gossip. And then there was Jerry’s exasperated, drawn-out "Newman" whenever his nemesis neighbor appeared. Both lines are still used today. Sometimes, saying very little says it all.

7

"Dy-no-mite!" – Good Times

Image: J Williams

J.J. Evans from Good Times had a big personality and an even bigger catchphrase: "Dy-no-mite!" He’d shout it with such enthusiasm that you couldn’t help but laugh. It captured his upbeat attitude in a show that balanced humor with tough realities. That one word became a rallying cry of fun and energy in every episode.

8

"And that’s the way it is" – CBS Evening News

Image: appshunter.io

Walter Cronkite signed off each evening with calm, steady authority: "And that’s the way it is." It wasn’t flashy, but it became iconic because it felt real and trustworthy. In a time when Americans gathered around the TV for the news, that line gave a sense of closure and comfort after a long day.

9

"Come on down!" – The Price Is Right

Image: Kenny Eliason

The Price Is Right turned everyday folks into instant game show stars with four exciting words: "Come on down!" Bob Barker’s booming voice (and later Drew Carey’s) invited contestants to race down the aisle and guess the price of, well, just about everything. That line still gets hearts racing for bargain hunters and lucky guessers alike.

10

"Yabba Dabba Doo!" – The Flintstones

Image: papazachariasa

Fred Flintstone’s caveman cheer, "Yabba Dabba Doo!" from The Flintstones was pure cartoon joy. Whether he was sliding down a dinosaur’s tail after work or just in a good mood, that prehistoric phrase made everyone’s inner child want to shout it too. It was goofy, energetic, and unforgettable.

11

"Norm!" – Cheers

Image: Quan Nguyen

Whenever Norm walked into Cheers , the whole bar would greet him with a booming "Norm!" It wasn’t just a greeting; it was a welcome from friends who felt like family. That running gag captured the cozy, familiar vibe of the show, where everybody really did know your name.

12

"Nip it in the bud" – The Andy Griffith Show

Image: Glenn Carstens-Peters

Barney Fife, the overly enthusiastic deputy from The Andy Griffith Show , had his own way of handling trouble: "Nip it in the bud!" He meant to squash the problem early, though his methods were often hilariously over the top. The line became a comical mantra for over-preparing and overreacting—Barney style.

13

"Marcia, Marcia, Marcia" and "Oh, my nose!" – The Brady Bunch

Image: Bruna Araujo

The Brady Bunch gave us sibling drama in its purest form. Jan’s jealous cry of "Marcia, Marcia, Marcia" captured classic middle-child woes, while Marcia’s anguished "Oh, my nose!"—after getting hit with a football—was a dramatic moment that still gets laughs. Both quotes are etched into the memories of anyone who grew up watching the blended Brady family.