History History 4 min read

Face the history!

Did you know there’s a secret room within Mount Rushmore?

Image: Josh Miller

Mount Rushmore isn’t just a stunning piece of rock, it’s a piece of American history carved into the Black Hills of South Dakota. If you’ve visited or it’s on your travel list, you might be surprised by how much more there is to know. From secret rooms to explosive carving methods, this national memorial has quite a story. Below, we’ll dig into the lesser-known facts behind those four famous faces. Keep reading!

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A mountaintop with a maintenance plan

Image: Sebastian Enriqu

Each year, around two million visitors make their way to see the monument. But keeping the presidential faces looking sharp takes serious work. Park Service staff actually rappel down the mountain to inspect for cracks. They use silicone sealant to block out moisture and keep the granite from breaking apart in the cold. This isn’t a quick job, it’s a regular, careful operation. The mountain's top sits 5,725 feet above sea level, so it’s not for the faint of heart.

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One historian’s tourism dream

Image: Engin Yapici

Back in 1923, South Dakota historian Doane Robinson had an idea to attract visitors to the Black Hills. Now, what was his original plan? Carve Western legends like Buffalo Bill and Native American leaders into the rock. The vision then shifted to feature US presidents for broader national appeal.

President Calvin Coolidge helped land the funding, even during tough economic times. The carving began in 1927 and stretched on until 1941. Sculptor Gutzon Borglum died before finishing, and his son Lincoln carried the torch to completion.

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Four presidents, four chapters

Image: Jeromey Balderrama

Each face on the mountain stands for a key period in our nation’s story. Can you imagine what they are?

Washington symbolizes the birth of the country, while Jefferson represents growth and expansion. Lincoln stands for unity and the preservation of the nation during the Civil War. Roosevelt brought development and the rise of the US on the world stage. Together, they tell a chronological story in stone. The idea was to highlight leadership through the ages, not just popular figures.

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A presidential switch

Image: Andrew Ling

Originally, Thomas Jefferson was supposed to be on Washington’s left. But during the carving, the rock proved too unstable. So they scrapped the partially finished face and started over, this time on the right side.

It was a major do-over that cost time and money, a lot of it! But ultimately, it worked out for the best, structurally speaking. Today, most visitors never realize Jefferson had a false start.

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Dynamite and a dream

Image: Takefreebies

It’s easy to forget that Mount Rushmore wasn’t sculpted with tiny chisels: It was blasted into shape. Most of the work was done with dynamite, followed by finer detailing with jackhammers and drills.

From 1927 to 1941, about 400 workers shaped the mountain. Amazingly, no lives were lost during the entire project. Many of the workers were former miners, used to rough terrain and heavy tools. It wasn’t easy, but it was efficient.

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The presidents were supposed to have torsos

Image: Thomas Fields

The original vision for the monument wasn’t just heads, it included bodies from the waist up! Imagine that! Like many grand ideas, it ran into budget troubles. Funding dried up, and with time running out, the project was scaled back.

What we see today is actually an unfinished version of Borglum’s full plan. Still, the heads alone have become iconic. Imagine how much more impressive it would’ve been with shoulders and coats.

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Secrets behind Lincoln’s head

Image: Rosanne Rapata

There’s a hidden room carved into the mountain, did you know that? Called the Hall of Records, it was Borglum’s idea to store important American documents and artifacts.

While the grand plans for a museum inside the mountain were never fully realized, a titanium vault was placed there. It contains copies of key US documents, including the Constitution and the Declaration of Independence. Located behind Lincoln’s head, it’s not open to the public. Still, it adds an air of mystery to the site. It makes you wanna visit, right?

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Step off the beaten path

Image: Nils Huenerfuerst

Most visitors snap their photos from the Grand View Terrace, and it’s lovely. But for those willing to take a short walk, the President’s Trail offers even better views.

This loop takes you closer to the monument and into nature. You might spot local wildlife like mountain goats or deer along the way. The trail includes about 422 stairs, so make sure you’re wearing comfy shoes. It’s a quieter, more personal way to experience the monument.

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Entablature

Image: Tommy Bond

Gutzon Borglum didn’t just want Mount Rushmore to be a visual tribute, he wanted it to tell the story of America, too. His idea was to chisel a brief summary history, covering events from 1776 to 1906, right into the rock face.

This massive engraving, called "Entablature," was to be etched into an 80-by-120-foot depiction of the Louisiana Purchase. President Calvin Coolidge even agreed to write it, but when Borglum edited Coolidge’s draft without permission, the president was so annoyed he refused to try again. Despite the grand vision, the project was eventually scrapped, partly because the lettering wouldn’t have been visible from a distance, and partly because the budget ran dry.

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Don’t expect a fifth face anytime soon

Image: Ronda Darby

Over the years, people have suggested adding more figures to the mountain. Names like Susan B. Anthony, FDR, JFK, Reagan, Obama, and Trump have all come up. But the National Park Service has said a firm "no." Structurally, there’s just no safe place to add another carving. Plus, the monument is considered complete in its message. So, while the debate pops up now and then, don’t hold your breath. The original four are here to stay.

History History 3 min read

How much would you pay?

The weirdest things ever sold at auction—and how much they went for

Image: Towfiqu barbhuiya

Sure, we can all understand why people bid high sums for historical artifacts or invaluable pieces of art. But would you pay any money, let alone millions of dollars, for a $20 note, a regular banana, or a grilled cheese sandwich? It would depend on the context, of course! Here, we’ll dive into the stories of very odd objects and how they sold for outrageous amounts.

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Banana duct‑taped to a wall

Image: Ussama Azam

The world was shocked in 2024 when an infamous piece consisting of a banana stuck to a wall via a piece of tape was sold… for $6.24 million !

The buyer was Justin Sun, a crypto mogul who saw it as a powerful statement of art and cryptocurrency culture. It was the certificate of authenticity he cared for, not the fruit itself.

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Britney Spears’ chewing gum

Image: Markus Spiske

Pop stars do drive their fans crazy. Apparently, people are willing to pay any sum for anything they allegedly touched. That was made sufficiently clear when a piece of chewing gum, reportedly chewed by Britney Spears , sold on eBay for $14,000.

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A Virgin Mary grilled cheese sandwich

Image: engin akyurt

You might remember this story spreading through the internet many years ago. In 2004, a grilled cheese sandwich became famous because someone noticed, halfway through eating it, that it bore the burnt image of the Virgin Mary .

GoldenPalace.com, an online casino notorious for quirky purchases, bought it on eBay for $28,000.

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Princess Diana’s sweatshirt

Image: Provincial Archives of Alberta

How much would you pay for a fleece sweatshirt worn by beloved Princess Diana ? In an auction held in Beverly Hills in 2025, a buyer paid $221,000 for it. The sale of several of her old belongings totaled around $5 million.

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A ghost town

Image: Pascal Bernardon

A ghost town named Buford, Wyoming, was sold for $900,000 in 2012. Its population was one person, and it was nicknamed "the smallest town in America."

The winning bidder was Vietnamese entrepreneur Pham Dinh Nguyen, who purchased the 10-acre hamlet to launch PhinDeli Coffee. It might have all been a very expensive marketing stunt.

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Wallace Hartley’s Titanic violin

Image: Kin Li

A relic from the Titanic’s fateful maiden voyage fetched a remarkable $1.7 million in 2013. It was the violin that belonged to bandleader Wallace Hartley , who famously played music to calm passengers as the ship sank.

This one is not an odd object, but it shows how much value a well-told story can add!

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Darth Vader’s mask

Image: Matthew Ball

Darth Vader’s original screen-worn helmet sold for around $1 million. The iconic mask came up for auction along with several other Star Wars treasures, each piece triggering nostalgic gasps among wealthy fans. Of all the memorabilia sold, this one fetched the highest price .

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Olivia Newton-John’s jacket and pants from Grease

Image: Anna Evans

In a Beverly Hills auction, Olivia Newton-John’s iconic black jacket and pants from the legendary film Grease sold for a cool $405,700. The dark uniform represented the rebellious transformation of her character, Sandy Olsson. Pop culture and movie magic combined!

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The "Del Monte Note"

Image: Giorgio Trovato

Back in 2003, a curious item known as the "Del Monte note" sold on eBay for $10,100. It was a piece of currency featuring a rare, collectible Del Monte label, famous for its canned fruits and vegetables.

What made it stand out was the mystery surrounding the random tag, which intrigued collectors. Another example of an inflated myth summoning a fortune!

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Lincoln’s last gloves

Image: Kelli Dougal

Dark and gory. In 2025, a pair of white leather gloves worn by Abraham Lincoln the night he was assassinated at Ford’s Theatre, sold for $1.52 million at a Chicago auction.

The gloves were the top lot among 144 items aimed at helping the Lincoln Presidential Foundation repay an $8 million loan.

General General 5 min read

What bird species can recognize human faces and remember them for years?

Image: Joshua J. Cotten

Backyard birding doesn’t require binoculars, special gear, or even much planning. Just a window, a cup of coffee, and a bit of curiosity. Across the United States, from the Rockies to the coastal plains, a colorful cast of familiar birds visits neighborhoods every day. Whether you catch the bright flash of a cardinal, the quick zip of a hummingbird, or the clever antics of a crow, these 12 backyard birds offer stories worth noticing. Keep reading to learn their traits and what you can do to lure them in for a closer look.

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American Goldfinch

Image: Paul Crook

If you’ve spotted a drop of sunshine landing on your feeder sometime in the summer, that’s the American Goldfinch. Males turn a vivid yellow each year thanks to a complete molt, usually finished by late May.

They’re found coast-to-coast but are especially common in the northern and central U.S., where they favor open meadows and backyard thistle feeders. Unlike most songbirds, they nest late, often waiting until July when thistle seeds peak. If you see a tiny bird—barely 5 inches long—bouncing through the air in a roller-coaster flight pattern, you’ve found the American Goldfinch.

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Blue Jay

Image: Ruben Ortega

Blue Jays are known for being loud, confident, and colorful. Throughout the eastern half of the U.S., from Florida to Maine, they flash electric-blue wings marked with black "bar codes." Their blue color is actually a light trick: microscopic feather structures scatter wavelengths to create the hue. Another fun fact: back in the 1970s, researchers discovered they can mimic hawks, a clever way to scare other birds away from food.

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American Robin

Image: Vijayalakshmi Nidugondi

Long before digital calendars, people guessed the seasons thanks to this bird. The American Robin’s spring chorus has been recorded in journals as early as the 1800s, marking the end of winter across most of the U.S. They’re widespread, found in all lower 48 states and even in Alaska during summer. Robins stand upright, tugging worms from lawns with that unmistakable rusty-orange chest. Adults measure about 10 inches long, roughly the size of a small paperback book.

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Ruby-Throated Hummingbird

Image: PublicDomainImages

If you’ve ever seen a green flash zip past your porch faster than a camera shutter, it may have been a Ruby-throated Hummingbird. It is the only hummingbird species that breeds east of the Mississippi. It weighs 0.2 ounces—as little as a nickel!—yet crosses the Gulf of Mexico during migration. Males display an iridescent red throat that lights up when sunlight hits at the perfect angle. A single feeder with a simple sugar solution can lure them in from May through September.

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Northern Cardinal

Image: Joshua J. Cotten

Northern Cardinals look like Christmas on wings, and it’s easy to see why. Males glow bright red, while females wear warm browns brushed with hints of red. They live year-round in the eastern and central U.S., especially in woodlots and suburban yards. Cardinals measure about 9 inches long and crack seeds with thick, powerful bills. Their "what-cheer!" call is one of the most recognized bird sounds in North America.

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Song Sparrow

Image: Patrice Bouchard

At first glance, this little brown bird might look like one of many, but listen closely. Song Sparrows have been studied for their remarkable vocal variety; a single male may sing more than 10 distinct song types. They’re common nationwide, from the Atlantic to the Pacific, but differ subtly by region. They’re small—around 6 inches—but their voice carries surprisingly far.

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Black-Capped Chickadee

Image: Derek Otway

A bird the size of a tennis ball—about 0.3 ounces—with the confidence of a much larger creature: that’s the Black-capped Chickadee. They have a surprisingly sophisticated communication system. In fact, biologists discovered that the number of "dee" notes in their call changes depending on the threat level of predators.

Found across the northern U.S. and in the Rockies and Appalachians, they sport crisp black caps and snow-white cheeks. Offer sunflower seeds, and they’ll visit you all winter.

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Northern Mockingbird

Image: Jacob McGowin

What if one bird could perform an entire playlist? Northern Mockingbirds—common throughout the South, Midwest, and many western suburbs— can mimic over 100 sounds, from other birds to squeaky gates. In the 1960s, scientists confirmed their habit of singing at night, especially males guarding territory.

They’re roughly 10 inches long, the size of a stretched-out flashlight. Their slender gray bodies and white wings make them easy to spot when they swoop from fence posts.

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Baltimore Oriole

Image: Ray Hennessy

The Baltimore Oriole can be described as "a flame carried by wings", since males sport brilliant orange while females show softer yellows.

These bright orange migrants breed across the Northeast and Midwest before wintering in Central America. Their hanging pouch nests—up to 8 inches deep—are woven with fibers like tiny hammocks swaying in the breeze. Orioles love tall shade trees and can hang upside down to sip nectar or jelly.

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American Crow

Image: Genevieve Curry

Think of crows as neighborhood detectives. Studies show they can recognize human faces and remember them for years. Found in every U.S. state except Hawaii, American Crows are large—about 17 inches long—and solid black from bill to tail. Their aerial circling and communal roosts, sometimes numbering thousands, are especially common in the Midwest. They travel in family groups and announce their presence with a clear "caw!"

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Black-billed Magpie

Image: anish lakkapragada

If you’ve ever driven through the Rockies or the Great Plains, you’ve likely seen this striking bird swooping low over fields. Black-billed Magpies, common from Nevada to the Dakotas, wear glossy black feathers with a blue-green sheen and long tails that can reach 12 inches—nearly half their total length. Their dome-shaped stick nests can be 3 feet across, and they thrive in open country and ranchlands.

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Tufted Titmouse

Image: Mark Olsen

One of the most charming feeder visitors in the eastern U.S., the Tufted Titmouse has a soft gray coat, a tiny crest, and warm orange patches under the wings. Though small—around 6.5 inches—they have a bold, ringing call: peter-peter-peter . Their range has expanded steadily northward, partly thanks to backyard feeders. Another fun fact: titmice store seeds one by one in tree bark, creating "pantries" they revisit all winter.

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