1

It was built for the Seattle World’s Fair

Image: Seattle Public Library, No restrictions, via Wikimedia Commons

The Space Needle wasn’t supposed to be a permanent monument. It was completed in 1962 specifically for the Seattle World’s Fair, an event aimed to highlight science, technology, and forward-looking design. During the fair, the tower helped visitors orient themselves within the Seattle Center grounds and served as a central meeting point. After the fair ended, the building was not dismantled, as many other fair structures were. Instead, it remained open to the public and gradually became a regular part of the city’s skyline.

2

The original colors had distinctive Space Age names

Image: Thom Milkovic

When the Space Needle first opened, its paint scheme reflected the era’s optimism about technology and space exploration. The main tower was painted Astronaut White, while the central core used a darker tone called Orbital Olive. Accent areas were finished in Re-Entry Red, and the top featured a warm, yellow-orange color called Galaxy Gold . These names were officially used at the time and appeared in design documents and promotional materials. Although later renovations replaced this scheme with more neutral colors, the original palette shows how strongly the tower’s design was tied to early 1960s ideas about the future.

3

Elvis was there

Image: Courtney Hutchin

Not long after it opened, the Space Needle entered American pop culture. Elvis Presley filmed scenes at the tower for the movie It Happened at the World’s Fair , which was released in 1963. The filming took place shortly after the 1962 World’s Fair, when the structure was still new. At that time, many Americans had never traveled to Seattle, and television and movies were major sources of information about distant cities. Hence, the film helped introduce the Space Needle to a nationwide audience.

4

It was inspired by a UFO

Image: Patrick Hodskins

The building’s most recognizable feature, the round observation deck, was shaped with intention. Designers chose a wide, circular form that reflected the Space Age themes common in the late 1950s and early 1960s. At the time, images of spacecraft and flying saucers appeared often in popular magazines, films, and exhibitions. The Space Needle’s top was meant to echo those ideas in a way that was easy to recognize from a distance. This design helped distinguish the tower from older observation structures and aligned it closely with the forward-looking message of the World’s Fair.

5

It was built in 400 days

Image: Andy Li

Speed mattered. Construction began in 1961, and the entire tower was completed in roughly 400 days so it could open on time for the World’s Fair in 1962. This schedule required crews to work in carefully planned stages, with steel sections fabricated off-site and assembled quickly once delivered. Concrete for the foundation and core had to be poured and set on a tight timeline. Despite the fast pace, engineers followed existing building standards, and inspections were carried out to ensure the tower could safely handle weight, wind, and daily public use.

6

Forget the elevator, take the stairs

Image: HAYOUNG CHO

Most visitors take the elevator, but the Space Needle also has stairs, 848 of them, from the base to the observation level. The stairs are primarily used for maintenance and special events rather than daily tourist access. Structurally, the tower is held together by tens of thousands of bolts and rests on a deep concrete foundation. Engineers designed the foundation and central core to withstand high winds and seismic activity, which are common in the Pacific Northwest. These construction details are not visible to most visitors, but they play a key role in keeping the tower stable and open to the public year after year.

7

It harbored a secret time capsule from the 1980s

Image: Mick Haupt

In 1982, staff placed a time capsule inside one of the Space Needle’s steel beams without a public announcement. The capsule was sealed and left in place as part of a routine update, rather than a formal ceremony. It remained hidden for more than thirty years until it was rediscovered and opened in 2017. Inside were everyday items from the early 1980s, including handwritten letters, photographs, and postcards. Several of these items were saved and included in a new capsule, which is planned to be opened in 2062 to mark the tower’s 100th anniversary.

8

It was the site of a famous April Fools’ prank

Image: Ben Mater

In 1989, a local television station aired a report claiming the Space Needle had collapsed. The segment was intended as an April Fools’ joke and included on-screen text explaining that it was not real. Even so, many viewers did not notice the disclaimer or tuned in late. Emergency phone lines and the station’s own offices received hundreds of calls from concerned residents and relatives. The reaction showed how familiar and important the Space Needle had become to people in Seattle and beyond.

9

There’s a restaurant at the top

Image: Jason Dent

Dining has always been part of the Space Needle experience. A restaurant opened with the tower in 1962 and was designed to give guests a place to eat while overlooking the city. Over the years, the restaurant has changed names, seating arrangements, and menu styles to match new trends and renovations. Despite these updates, the basic idea has stayed the same. Visitors can order food or drinks and spend extended time at the top, rather than just stopping briefly to look out the windows. For many people, the combination of a meal and a wide city view defines the visit.

10

It has the world’s first and only revolving glass floor

Image: Morgan Petroski

A major renovation in 2018 introduced The Loupe, a rotating glass floor in the observation area. The platform moves slowly, allowing visitors to stand in one place while the view changes. Through the clear panels, people can look straight down at streets, buildings, and open spaces below. This is the only revolving glass floor of its kind in the world. The addition shows how the Space Needle continues to update its visitor experience while keeping its original structure intact.

1

The original plan included full-body figures

Image: Thomas Shockey

Mount Rushmore was supposed to be even more colossal than it already is. Sculptor Gutzon Borglum envisioned the four presidents carved from the waist up .

He even made plaster models showing Abraham Lincoln's coat folds and Teddy Roosevelt’s hand clutching his lapel. But as costs went up, Congress said: "heads only, please."

2

Charles Rushmore was just a curious New Yorker

Image: Maarten van den Heuvel

Back in 1925, when the mount was about to be carved into a monument, Charles Rushmore wrote a letter explaining why the peak bore his name. He recalled that in the 1880s he was a young New Yorker working in the area, and fell fond of that particular granite peak .

When he asked the locals about it, they informed him that it had no name, but that if he wished so, they would just start calling it Rushmore Peak, or Mount Rushmore, or the likes. Years later, that very name had been inscribed in the public domain to designate the peak.

3

Yes, there’s a hidden room behind Lincoln’s head

Image: Laura Nyhuis

Behind Abraham Lincoln’s hairline lies a hidden chamber, part of Borglum’s lofty idea for a "Hall of Records." This room was meant to house foundational American documents like the Constitution or the Declaration of Independence.

Instead of that, in 1998, a titanium box was placed inside, filled with copies of important documents and biographies, as a time capsule to preserve the treasure of knowledge for future generations.

4

Thomas Jefferson was moved

Image: Dave Baraloto

Jefferson was originally supposed to go to Washington’s right, but after 18 months of chiseling , the granite betrayed them. Cracks and flaws made the site unworkable.

Borglum made the painful decision to blast Jefferson’s half-formed face clean off and start anew on Washington’s left.

5

The mountain was almost a monument to western heroes

Image: Timberly Hawkins

Before presidents took over, the mountain was pitched as a giant tribute to the Wild West . South Dakota historian Doane Robinson wanted to see frontier legends like Lewis & Clark carved into the Black Hills.

But when Borglum came aboard, he had a grander (and more politically bankable) idea: four presidents to symbolize national unity and expansion.

6

A woman’s face was almost added

Image: Tom Fournier

In the 1930s, there was serious talk of honoring Susan B. Anthony alongside the Founding Fathers, as a nod to the women’s suffrage movement.

Borglum wasn’t opposed to the idea, but Congress quickly nixed it, stating that only U.S. presidents could be included.

7

The workers were mostly local miners and loggers

Image: Pixabay

They were neither sculptors nor artists. Most of the workforce came from nearby Keystone, South Dakota: miners, loggers, and hard-up laborers looking for work during the Great Depression.

Borglum trained them himself. There were no safety harnesses, and yet, remarkably, no one died on the job.

8

Dynamite did 90% of the work

Image: Alexander Paramonov

To carve the faces of Washington, Jefferson, Roosevelt, and Lincoln, workers used carefully timed dynamite blasts to remove over 450,000 tons of rock. They got so precise, they could blast within inches of where the final surface would be.

The last details, like wrinkles, pupils, or Roosevelt’s glasses, were done with jackhammers and chisels.

9

The noses are disproportionate

Image: Dudubangbang Travel

Standing in front of the mountain, the faces seem alright. But that’s a trick of perspective. Each presidential nose is a whopping 20 feet long .

If the sculptures had included full bodies as planned, each figure would have stood 465 feet tall. That’s taller than the Statue of Liberty and most downtown skyscrapers.

10

Teddy Roosevelt was the most controversial pick

Image: Dudubangbang Travel

Washington, of course. Jefferson, made sense. Lincoln, sure. And Teddy? Some critics raised their eyebrows at Borglum’s fourth choice. Roosevelt had only recently passed away in 1919, and many questioned whether he'd stood the test of time.

But Borglum defended the decision Roosevelt’s role in breaking up monopolies, conserving national parks, and engineering the Panama Canal. Plus, Borglum had met him personally and was a fan.

11

It was supposed to have inscriptions

Image: Dan Pick

Borglum had grander plans than just four giant heads. He wanted to carve a massive inscription next to them, a timeline of America’s most important milestones , chiseled straight into the mountain. In time, the idea was scrapped for practical and aesthetic reasons.

12

The visionary died before completion

Image: Lisa Reichenstein

Gutzon Borglum, the visionary behind it all, didn’t live to see his masterpiece finished. He died in March 1941, just as the construction was reaching its end. His son, Lincoln Borglum (yes, named after that Lincoln), took over the project.

Still, with WWII drawing resources elsewhere, funding was slashed, and Lincoln had to wrap things up quickly . Some features, like Lincoln’s ear, were never fully detailed.

1

A Presidential curse

For almost 140 years, U.S. presidents elected in years ending in zero died while in office. It happened to William Henry Harrison (1840), Abraham Lincoln (1860), James A. Garfield (1880), William McKinley (1900), Warren G. Harding (1920), Franklin D. Roosevelt (1940), and John F. Kennedy in 1960 . Ronald Reagan, elected in 1980 , broke the curse by surviving an assassination attempt.

2

Mark Twain and Halley’s Comet

In the year Mark Twain was born, 1835, Halley’s Comet passed by Earth. The great writer famously predicted he’d "go out with it" as well . Indeed, he passed away in 1910, the next time the comet appeared.

3

Jefferson and Adams

A patriotic yet somber coincidence, indeed. John Adams and Thomas Jefferson, the second and third U.S. presidents, both died on July 4, 1826 —exactly 50 years after the signing of the Declaration of Independence.

4

Hoover Dam’s first and last casualties

The construction of the Hoover Dam was a long and difficult process, claiming over 100 lives. The first person to die was J.G. Tierney , and the last recorded death was his son , Patrick Tierney.

5

Lincoln and Kennedy

Abraham Lincoln and John F. Kennedy were elected 100 years apart (1860 and 1960). Both suffered fatal head wounds and were succeeded by presidents named Johnson. Their assassins each had three names: John Wilkes Booth and Lee Harvey Oswald. Both were assassinated on a Friday while sitting next to their wives at the time that it happened.

6

Charles Francis Coghlan’s last journey

Actor Charles Francis Coghlan died in Texas in 1899. But his casket was lost at sea during a hurricane. Eight years later, his coffin washed ashore near his birthplace in Prince Edward Island, Canada, more than 3,000 miles away.

7

The Titanic coincidence

A few years before the Titanic sank, Morgan Robertson wrote a short book called Futility , about a massive "unsinkable" ship called the Titan that hit an iceberg and sank. The tale describes a ship with a similar size and a similar lack of lifeboats to the famous vessel.

8

Dennis the Menace

Two comic strips featuring a character named Dennis the Menace debuted in British and American outlets, respectively, on March 12, 1961—only a few hours apart. However, the two creators did not know each other and had no idea of the other’s work.

9

Jim Lewis and Jim Springer

Identical twin brothers separated at birth , Jim Lewis and Jim Springer, were reunited at age 39 and discovered many coincidences: both married women named Linda , divorced, and then remarried women named Betty. Both had dogs named Toy and drove the same model of car. Both grew up with an adopted brother named Larry and had sons whom they named James Allan.

10

Disney magic

A soon-to-be-married couple, Alex and Donna , were looking through old photos to include in their wedding video. They found one photo of Donna posing on a childhood trip to Disney World in 1980. And in the background, they spotted Alex being pushed in a stroller by his father.

11

Moped meets taxi, twice

In 1975, 17-year-old Erskine Lawrence Ebbin was struck by a taxi in Bermuda while riding his moped. A year later, his brother Neville , also 17 at the time, was riding the same moped when he was struck by the same taxi —with the same passenger—on the same street.

12

Lightning strike survivor

Being hit by lightning is an extremely rare occurrence. Park ranger Roy Sullivan was struck not once, but seven times between 1942 and 1977 —and survived them all. The strikes hit him in a fire tower, in his truck, in his yard, while patrolling, and more. His unusual record earned him the nickname "Human Lightning Rod."