1

Bell-Bottom Pants

Image: Annie Spratt

If you're attending a 1970s-themed costume party, what would you wear? Beyond your personal style, no '70s wardrobe could be complete without a good pair of bell-bottom pants.

These pants were everywhere back then. Available in all colors and styles, they were worn by young and old alike. While their stardom spanned from the late 1960s to the early 1980s, bell-bottoms actually emerged much earlier. When? In the 19th century!

The first to wear this style of pants were American sailors in the 1800s. But their purpose wasn't to look trendy. Sailors implemented them because the wide design made it easy to roll them up when it was time to get their feet in the water.

2

Polaroid Cameras

Image: Josh Carter

Your current cell phone camera is probably better than the analog cameras of the 20th century. But let's be honest—there's nothing quite like holding a physical photo you just took, right?

Okay, we admit it: nostalgia is kicking in. But still, who can deny that a picture is a beautiful memory that gives a sweet, homey touch to your house? Thanks to Polaroid cameras, those of us who grew up in the 1970s and 1980s know this all too well.

Although Polaroid cameras first emerged in the late 1940s , it wasn’t until 3 decades later that they reached their peak popularity, becoming an unmistakable symbol of the era.

3

Music videos

Image: Jakob Owens

While music videos existed before the 1980s, that decade turned them into a global sensation.

One song marked a major turning point in the world of music videos. You probably already guessed it: we’re talking about Michael Jackson’s "Thriller." Released in 1983, this was one of the first music videos to feature substantial production value and investment, making it worldwide famous and setting a trend that would influence the industry for decades. Other unforgettable examples from the era include the animated masterpiece "Take On Me" by A-ha (1985) and the vibrant aerobic-themed "Physical" by Olivia Newton-John (1981).

While music videos remain a key part of the music industry today, they’ve evolved to be shorter and more dynamic, often prioritizing quick impact over storytelling.

4

Synthesizer Sound

Image: Orkun Azap

One of the most iconic and recognizable features of '70s and '80s music is the use of synthesizers.

First introduced in the 1960s, synthesizers grew in popularity over the following decades, until they became part of nearly every sound of the era—from rock and funk to pop, disco, and electronic music.

A great '70s example is Stevie Wonder 's "Superstition," which showcases the innovative use of synthesizers. By the '80s, the synthesizer sound had reached new heights, thanks to bands like Depeche Mode and Duran Duran , who helped define the decade's musical identity.

5

Disco Balls

Image: Greyson Joralemon

If there's one thing that screams 1970s, that's undoubtedly disco music. With icons like the Bee Gees, KC The Sunshine Band, and Donna Summer, disco emerged in America and quickly got the whole world onto the dance floor.

In addition to platform shoes and satin shirts, one of the objects that went hand in hand with this type of music was the famous mirror ball, also called the disco ball. Discotheques often showcased spectacular disco balls, and famous artists included them in their music videos, making those shiny spheres the stars of the era.

6

Roller Skates

Image: Nick Fewings

Disco wasn’t the only sensation of the era—roller skates were a big deal, too. In fact, the two often combined: during the '70s and '80s, roller discos became a hit, where people danced on wheels!

Roller skates were so popular at the time that they made their way into films and music videos, including the 1980 cult classic Xanadu and Cher’s iconic 1979 music video for "Hell on Wheels."

Although roller skates were invented in the 18th century, it was the 20th century that catapulted them to the height of their fame. Were you lucky enough to strap on a pair and join the fun?

7

Arcade

Image: Carl Raw

If you were young in the '80s, you probably had a joystick or an arcade token in your hands, as arcades were the ultimate hangout spots for teenagers back then.

We bet you remember titles such as "Space Invaders," released in 1978, or the legendary "Pac-Man," which arrived to revolutionize the entire industry in 1980. Other unforgettable classics included "Donkey Kong" and "Frogger," both released in 1981.

So, what was your high score? Did you dominate the leaderboard or keep coming back for just one more game?

8

Atari 2600

Image: Senad Palic

What do you usually do when you're bored at home? For most of us, it's watching a movie or scrolling through our phone screens. But a few decades ago, the entertainment industry looked entirely different.

In 1977, home recreation changed forever with the arrival of the Atari 2600, one of the first home gaming consoles. From that moment on, gamers could enjoy their favorite games without ever leaving the comfort of their homes.

9

Slang

Image: Buse Doga Ay

But it wasn't just about fashion, music, and games. We can't forget the prominence of slang during these two emblematic decades.

One of the first terms that comes to mind is "groovy," remember that one? It was used to describe something cool or excellent. Maybe you remember a friend saying, "I love your outfit, super groovy!" Another memorable expression from the era was "Gag me with a spoon," used to convey disgust or displeasure, as in "That's so cheesy! Gag me with a spoon!"

Other unforgettable slang words included "bummer," "rad," "hip," and "tubular," each capturing the spirit of the '70s and '80s in its own unique way.

10

Cabbage Patch Dolls

Image: silvia trigo

If you didn't have one at home, you probably knew someone who did—or maybe even had more than one. We're referring to the famous Cabbage Patch Dolls, the toy that caused a sensation during the early 1980s.

Launched in 1982, the Cabbage Patch Dolls quickly made their way into most American homes. Their popularity was so massive and abrupt that they are remembered as one of the most iconic trend crazes of the 20th century. People would form long lines outside toy stores just to hug one of these dolls. In fact, the craze was so intense that the media dubbed it the "Cabbage Patch Kid Frenzy."

1

Beehives

Image: Meggyn Pomerleau

The first entry on the list goes to perhaps the most famous and finest example of animal architecture: the beehive. Built by incredibly industrious insects, beehives are among the most efficient structures in nature .

The regular hexagons provide the least-perimeter way to enclose infinitely many unit areas in the plane: the best way to separate the surface of their hives in equal parts all around, using the least possible total perimeter, thus reaching 100% efficiency in design.

2

Ant colony

Image: Morten Jakob Pedersen

If beehives aren’t the first thing that comes to mind when thinking about animal architecture, there’s a good chance you’re thinking of ant colonies.

Ants build the elaborate colony structure by hollowing out the area with their mandibles, grain by grain, without a blueprint, without a leader, and in total darkness . Unless the soil dries out dramatically, the chambers will keep their form.

3

Prairie dog town

Image: Moritz Kindler

These cute creatures excavate their homes by digging burrows into the ground, primarily in the Great Plains of North America. The region experiences extreme seasonal weather variations from season to season, requiring their homes to be built to withstand extreme temperatures, floods, and fires.

These underground "towns" have nursery rooms, pantries, living quarters, and temporary refuges —each smartly separated to serve a specific purpose.

4

Beaver dam

Image: Derek Otway

Another famous animal architect, the beaver, uses felled trees to build dams . These dams create still ponds where beavers can construct their winter homes, called lodges.

These creatures prepare for winter by covering their lodge with a fresh coat of mud, which hardens to create a barrier against the cold and predators.

5

Caddisfly larvae case

Image: Wolfgang Hasselmann

Caddisfly larvae construct protective cases using silk and whatever materials are available , such as sand, small stones, and plant debris.

These cases camouflage the larvae from predators and can be remarkably diverse in appearance, reflecting their creativity and resourcefulness.

6

Octopus den

Image: Serena Repice Lentini

It’s no secret that octopuses are incredibly intelligent animals, and their dens are proof of it. These clever mollusks use shells, stones, and even discarded human objects to reinforce their homes . Some species go a step further, decorating their dens with seaweed and other found materials.

7

Bagworm silk tent

Image: Maëva Vigier

Bagworms construct silk tents around themselves using bits of leaves, twigs, and other debris . These tents serve as mobile homes, providing protection as the insect feeds and grows.

Some species even camouflage their bags to blend into the environment, helping them avoid predators.

8

Osprey nest

Image: Jorge Coromina

Ospreys build massive nests in tall trees or on human-made structures near bodies of water. These nests are carefully constructed with sticks and lined with softer materials , creating a sturdy platform that can last for multiple breeding seasons.

9

Coral reef

Image: Hiroko Yoshii

Coral reefs are massive structures built by tiny coral polyps. These marine architects secrete calcium carbonate to form hard skeletons, gradually creating vast and complex habitats for a myriad of marine species. They are often referred to as the "rainforests of the sea" due to their biodiversity.

10

Spider web

Image: freestocks

Another famous architect from the animal kingdom, the spider, creates webs that serve as both homes and hunting tools . The silk used in these webs is incredibly strong, and different species produce a variety of designs, including sheets, orbs, and funnel shapes.

11

Swallow nest

Image: Tobias Arweiler

Swallows build cup-shaped nests that can house entire colonies , using mud pellets, usually attached to vertical surfaces like cliffs or man-made structures.

The construction is precise and stable, providing protection for their young against predators and environmental elements.

12

Burrowing owl burrow

Image: mana5280

As their name suggests, burrowing owls make their homes underground , often taking over burrows abandoned by prairie dogs or other mammals.

They use these subterranean homes to protect their young and hide from the heat of the day.

1

Big Shanty to Kennesaw

Image: Joe Yates

Changing the name was probably a good idea, as "shanty" is not the most flattering description for this suburban city northwest of Atlanta in Cobb County, Georgia. The original name was given in the 1830s when the Western and Atlantic Railroad was built, and shanty towns were established to house the workers . In 1887, the city’s name was changed to Kennesaw.

2

Rough and Ready to Mountain View

Image: Waldemar

A community with an interesting name, for sure, Rough and Ready was originally named after the Rough and Ready Tavern (also known as the Bagley House ), a stagecoach stop on the route from Macon to northern Georgia.

The name changed in 1956 when the community was incorporated as a city. It was renamed Mountain View —a reference to the fact that, on a clear day, Stone Mountain can be seen 20 miles to the east.

3

Terminus to Atlanta

Image: Gary Doughty

Atlanta, Georgia, was once known as Terminus because it served as the final station of a major state-sponsored railroad . However, as time passed, several other railroads converged in the city, the largest being the Western and Atlantic Railroad— from which the name "Atlanta" comes.

4

Idlewild Airport to John F. Kennedy Airport

Image: Afif Ramdhasuma

Although originally named New York International Airport , the 1948 facility was commonly known as Idlewild Airport . However, following the assassination of John F. Kennedy in 1963, it was officially renamed as it is today, in his honor.

5

New Amsterdam to New York

Image: Luca Bravo

There was a time when New York was called New Amsterdam. In the 17th century, the Dutch established a settlement at the southern tip of Manhattan Island , serving as the seat of the colonial government in New Netherland . It officially became a city in 1653.

However, when the English took control of New Amsterdam in 1664, they renamed it New York after the Duke of York.

6

Minnehanonck to Blackwell to Welfare to Roosevelt Island

Image: Mason C

The third New York-area entry on our list is an island in the middle of the East River , adjacent to Manhattan. It was originally called Minnehanonck by the Native Americans and later became known as Blackwell’s Island.

In 1921, it was renamed Welfare Island, and in 1973, it was renamed once more in honor of former U.S. President Franklin D. Roosevelt.

7

Hot Springs to Truth or Consequences Hot Springs

Image: Ethan Wright-Magoon

Believe it or not, this town accepted a challenge from the 1950s game show Truth or Consequences to change its name in exchange for hosting the program.

Since then, Hot Springs, New Mexico, has been known as Truth or Consequences Hot Springs.

8

Halfway to Half.com to Halfway

Image: everett mcintire

Another example of a town that changed its name in exchange for a reward is Halfway, Oregon. In the 1990s, as part of a marketing campaign , the town agreed to rename itself "Half.com" for an entire year in return for $110,000 and 20 computers for a local school —all to promote an internet start-up.

9

East and West Mauch Chunk to Jim Thorpe

Image: Donnie Rosie

The picturesque borough of Jim Thorpe in Pennsylvania was once known as East and West Mauch Chunk . However, after Native American sports legend Jim Thorpe passed away, the municipality negotiated a deal with his heirs to become the site of his tomb and rename the town in his honor , hoping to boost tourism.

10

North Tarrytown to Sleepy Hollow

Image: Richard Hedrick

North Tarrytown was the home of American writer Washington Irving , who drew inspiration from the town for his short story, The Legend of Sleepy Hollow .

In 1996, the town officially changed its name to Sleepy Hollow , honoring both the writer and the story that brought it worldwide fame.

11

Barrow to Utqiagvik

Image: Alexis Mette

This Arctic Circle city was once known as Barrow , named for its proximity to Point Barrow , America's northernmost point. However, following a referendum approved by residents in 2016, the city's name was officially changed from Barrow to Utqiagvik to better reflect its native roots .

12

Bella Vista to West Pittsburg to Bay Point

Image: Robert Bye

The original name of this community, Bella Vista (meaning "Beautiful View" in Spanish), was changed to West Pittsburg. However, because it was often confused with the western unincorporated section of Pittsburgh, California , the name was revised again in 1993 to Bay Point, reviving a historical name used in the area.