1

Hedy Lamarr

Image: Geoffroy Berlioz

Best known for her 1930s–40s film career, Hollywood icon Hedy Lamarr also co-invented frequency-hopping spread spectrum technology to prevent enemy jamming in WWII. And if you think it’s no big deal, know it’s the basis for modern Bluetooth and Wi-Fi!

While largely overlooked as an inventor at her time, she was posthumously inducted into the National Inventors Hall of Fame in 2014.

2

Sybil Ludington

Image: Taylor Brandon

According to many historians, at just 16 years old, Sybil Ludington rode about 40 miles through the night in 1777 to alert American militia of a British attack on Danbury, Connecticut.

This would make her ride roughly twice as long as Paul Revere’s . While some scholars question the veracity of her story, a statue stands in her honor in Putnam County, New York.

3

Bass Reeves

Image: Pramod Tiwari

Born into slavery in 1838, Reeves became one of the first Black U.S. Deputy Marshals west of the Mississippi. He made over 3,000 arrests during his law enforcement career.

Many historians believe his exploits may have inspired the Lone Ranger character, although his name rarely appears in history textbooks.

4

Mary Edwards Walker

Image: David Trinks

A Civil War surgeon and suffragist, Walker treated soldiers on the front lines and was even captured as a prisoner of war.

In 1865, she became the first woman to ever receive the Medal of Honor. Her unorthodox dress style and fearless activism made her a striking figure in 19th-century America.

5

Clara Barton

Image: Kevin Paes

Known as the "Angel of the Battlefield," Barton provided medical care during the Civil War and later founded the American Red Cross in 1881.

Though once a household name, her legacy has faded compared to other, more widely remembered wartime figures.

6

Joshua Lawrence Chamberlain

Image: Chris Chow

A college professor turned Union colonel, Chamberlain famously held Little Round Top during the Battle of Gettysburg, a pivotal moment in the Civil War.

He was awarded the Medal of Honor and later became governor of Maine, but his unexpected battlefield brilliance is often overlooked in Civil War discussions.

7

Robert Smalls

Image: Ian Hutchinson

In 1862, Smalls, a formerly enslaved sailor, seized a Confederate ship and delivered it to Union forces, securing freedom for himself and his crew.

He later served five terms in Congress, advocating for Black education and civil rights.

8

Harvey Wiley

Image: Diana Polekhina

Known as the "Father of the FDA," Harvey Wiley was a chief chemist in the late 1800s whose "Poison Squad" tested various food additives, leading to the 1906 Pure Food and Drug Act.

This law laid the foundation for the FDA and led to the removal of many dangerous substances from consumer products. Notably, it prompted Coca-Cola to eliminate cocaine from its formula in the early 20th century.

9

George Washington Carver

Image: Dan Meyers

More than just being associated with peanuts, George Washington Carver developed numerous innovative crop rotation methods and created over 300 uses for peanuts, sweet potatoes, and other plants to help Southern agriculture recover after the Civil War.

10

Joe Medicine Crow

Image: Boston Public Library

The last war chief of the Crow Nation, Joe Medicine Crow, completed several traditional war deeds during WWII—including counting coup and stealing enemy horses —and earned both the Bronze Star and the French Légion d’honneur.

Part of his legacy was bridging Native American warrior traditions with modern military service, honoring both cultural heritage and patriotic duty.

1

It was originally an advertisement

Image: Emma Timmers

Have you ever wondered why the sign exists at all? After all, not many cities display neighborhood names on a nearby hill . When the sign was first erected in 1923, it was simply a billboard promoting a real estate development, and it was supposed to stand for only about 18 months.

2

It used to be longer

Image: Sarah Sheedy

The sign originally read "Hollywoodland" , the name of a new housing development that promised wealthy buyers unique views of the sunny hills of Los Angeles. So, they stuck a gigantic sign on Mount Lee. Just temporary , they said. Just for marketing .

Over 20 years later, the district had become more culturally relevant than the housing development, but people had grown used to the sight by then. So, they decided to let go of four letters. Each cost a fortune to maintain anyway.

3

It used to be bigger

Image: Eliot

The original "Hollywoodland" sign was massive. Each letter stood 43 feet tall and stretched 30 feet across. They were made from thin metal panels slapped onto wooden frames and held up by telephone poles.

It dazzled from afar, but up close, it was a wobbly mess . The construction was so flimsy that by the 1930s, some of the letters were already tilting, cracking, or sliding out of place.

4

It’s appeared in more movies than most actors

Image: Ramaz Bluashvili

Doesn’t that fact make you giggle? It’s not Bette Davis, and it’s not Anthony Hopkins—it’s the Hollywood Sign that has more movie credits .

Aliens have blown it up. Earthquakes have toppled it. Sharks have flown right through it. But it’s also been the backdrop for kisses, chases, and friendship montages. Directors love it because it screams "L.A." in three seconds flat.

5

Technically, it’s not in Hollywood

Image: RDNE Stock project

The Hollywood Sign doesn’t actually sit within the neighborhood of Hollywood—it stands atop Mount Lee, inside Griffith Park, which is managed by the City of Los Angeles . So while it may say Hollywood , it’s not technically in Hollywood.

6

It’s been rebuilt twice

Image: Gerald Schömbs

By the 1940s, the city stepped in and gave the sign a minor facelift. After the crumbling "LAND" was scrapped, the remaining letters were patched up.

But by 1978, the sign was in serious trouble again—rusted, leaning, and on the verge of collapse, it was deemed beyond repair. This time, Hollywood did what it does best: rebooted it entirely . A new sign was built from scratch, using steel beams and concrete foundations.

7

Celebrities "sponsored" letters

Image: Joseph Menjivar

When Hollywood cried for help in the late ’70s, it was Playboy founder Hugh Hefner who stepped in. The city didn’t have the funds to rebuild the sign, so Hefner threw a glitzy fundraiser to find sponsors for each of the nine letters, at $27,777 apiece.

And it worked. Alice Cooper funded the "O" in memory of Groucho Marx. Gene Autry sponsored the second "L." Even Warner Bros. chipped in.

8

No public trail leads directly to it

Image: Venti Views

Perhaps you’ve heard a disappointed tourist complain about this before: You can hike near it. You can pose below it. But actually walking up to the letters is a no-go. The trails in Griffith Park will get you close, with plenty of Instagram-worthy views. But conservation efforts mean you’ll never legally stand between the "L"s.

One reason is that decades ago, it was easier to reach the sign—and some fans even climbed the letters.

9

The land surrounding it was once nearly sold for development

Image: izayah ramos

In the early 2000s, developers had their eyes on the land behind the sign. The plan was to construct luxury homes in the hills with killer views. But the public response was pure outrage.

Enter Hugh Hefner (again), along with celebrities and conservation groups , who raised over $12 million to save the land. Today, those hills are permanently protected.

10

It has its own security team

Image: Lukas Geck

As mentioned earlier, you can’t get a selfie next to the "H" because the sign is off-limits to the public. It’s monitored 24/7 with infrared cameras, motion sensors, microphones, and regular patrols. Some hikers still try their luck, but trespassing can lead to citations, fines, and in some cases, arrest.

11

It’s copyrighted; you can’t just slap it on a T-shirt

Image: Simon Ray

Call a lawyer before you print the Hollywood Sign on your merch. Some trademark rights to the sign are owned by the Hollywood Chamber of Commerce. That means any commercial use—like shirts, mugs, or movie scenes— requires a license . Even photographers have to tread carefully.

12

Helicopters were used to move the letters

Image: Somchai Kongkamsri

The letters have been helicoptered off before. In 1978, when the new sign was being installed, the old, rusted letters had to go. But since you can’t exactly wheel 50-foot steel slabs down a hiking trail, helicopters came to the rescue.

One by one, the original letters were airlifted off the mountain in a strange, sky-high farewell. It was quite an event, and crowds gathered to watch.

1

Higgledy-piggledy

Image: Peter Herrmann

Imagine a table full of random objects, all jumbled together, with no categories whatsoever. Chaotic, right? Well, that’s exactly what "higgledy-piggledy" means. Can you figure it out from context?

When things got all mixed up or disorganized , folks in the Wild West would call it "higgledy-piggledy." This playful phrase was used to describe chaos or confusion. But it’s not only about a mess of objects, a pile of papers sort of mess, it could also be a situation that got out of hand.

It’s believed to be of British origin, but it found a way to cross the pond and make its way into the American frontier lingo. The repeating sound of the words adds to the sense of disorder – kind of like a tongue-twister that reflects the state of things.

2

Bag of nails

Image: Blake Emge

Don’t take this too literally—it gets gross quickly. But when it comes to the meaning, it’s highly relatable. Ever had one of those days where nothing seems to go right ? The Wild West had a term for that: "bag of nails."

When things were in complete disarray, those personal situations that quickly escalated into chaos, they were described as a bag of nails.

Imagine spilling a bag of nails everywhere, gross at first, but then it’s also messy, frustrating, and hard to clean up.

The origin of the term is not very clear, but it paints a vivid picture of total disorder. If you are having a bag-of-nails kind of day, it’s time to take a deep breath and try again tomorrow!

3

Toad strangler

Image: Mike Kotsch

One curious thing about this phrase, originally from the South, is that in every variation it refers to the same animal in the same situation. For example, "frog choker."

In any case, when the rain came down so hard it could "drown a toad," you were in the middle of a "toad strangler."

This funny phrase (although it may not be so funny for the poor toad) was used to describe a heavy downpour , the kind that left everything soaked and muddy. In a land where the weather could change in an instant, such storms were both a blessing and a nuisance. Now, if you come to think about the mud, this wasn’t so funny for the people either!

4

Barkin' at a knot

Image: Robert Gramner

You could get the meaning of this phrase by simply picturing a dog barking at a not. What’s the first thought that crosses your mind? "What on Earth is that dog doing?" Well, that’s pretty much the gist of the expression.

In Wild West lingo, if you were "barkin' at a knot," it meant you were trying to do something impossible or wasting time on a rather pointless task .

This term comes from the image of a dog barking at a tree knot: the dog thinks the knot is a threat, but all the barking gets them nowhere.

It was used on the frontier to describe situations where people were expending effort for no reward. But it can be used today to talk, don’t you think? Time to move on, partner!

5

Leaky mouth

Image: Vitolda Klein

From the gross to the nonsensical and straight into the literal, in the Wild West, if someone had a "leaky mouth," it meant they couldn’t keep their lips sealed, that they talked too much, and, more often than not, spilled secrets. We all know someone like this!

Gossipers were everywhere back then, (and this is still the case!), and having a leaky mouth was definitely not a compliment, as you can imagine. People who shared too much information or spread rumors were seen as troublemakers, which made sense considering the number of outlaws around!

We may not have those kinds of outlaws anymore, but the leaky-mouthed ones are still around!

6

Raisin' sand

Image: Richard Lee

You may have heard the expression "to raise Cain," and if that’s the case, you can guess what this expression means!

When someone was causing trouble or creating a disturbance, they were basically "raisin' sand." You know the type—the kind of person who can’t sit still for a second, the kind that is always kicking up a storm of dust; mischief in every step they take. Well, this expression is about them.

Frontier towns had their fair share of rowdy folks, and raising sand could mean anything from a loud argument to a full-blown fight. And we’ve all seen enough Western movies to know how that usually ended!

7

High-falutin'

Image: Senya Mitin

Pretentious, fancy people have existed since the beginning of times. No society has escaped the "highfalutin’" sort of folks who are always bragging about. Can you guess what it means?

"Highfalutin" or "high-falutin’" referred to people in the Wild West who were acting overly fancy or pompous , and it was not precisely a compliment.

This term was used to poke fun at people who were full of themselves or trying too hard to appear important. The origin of the phrase is a bit hazy, but there seems to be consensus to believe the phrase is a combination of "high" and "fluting" which means having ornamental grooves. Either way, if you were labeled high-falutin’, it was time to dial it down a notch.

8

Guttersnipe

Image: Amsterdam City Archives

Kids on the street trying to survive are not just a thing of today; there have always been cases of children abandoned to their own fate. Back in the Wild West, "guttersnipe" was the term used to describe a homeless kid who was trying to make it on the streets.

These kids were scrappy survivors, navigating the rough streets much like birds picking through the gutters for food.

Dating back to the 1850s, the word became highly popular thanks to Mark Twain’s descriptions in his novels, and it stuck. Had you heard it before?

9

Four-flusher

Image: Klim Musalimov

Oh, who hasn’t had a fun game night with the family that didn’t end quite like one imagined? Suddenly, everyone is arguing over the rules of the game just because there was one four-flasher who couldn’t resist the temptation to cheat!

In the Wild West, a "four-flusher" was someone who tried to cheat their way to victory , and also someone who resorted to bluffing to win a game.

The phrase comes from poker, where a flush requires five cards of the same suit. A four-flusher, then, would be someone who tried to pass off four matching cards as a flush, hoping no one noticed. Outside of cards, the term grew to describe any liar, cheat, or fraud. If you were called a four-flusher, you were someone who couldn’t be trusted. And those were certainly not welcome in the typical Wild West saloons!

10

California widow

Image: gaspar zaldo

The term "widow" in this phrase is quite deceptive because the expression doesn’t refer to a woman whose husband has died. Instead, it referred to a woman whose husband had gone off to seek fortune, often in the California Gold Rush.

These women were left behind, sometimes for years, while their husbands pursued riches out West. Though they were still married, they were called "widows" because they were left to manage on their own.

It was a common term in the mid-1800s, as the Gold Rush drew many men away from their homes. For some women, this separation was temporary, but for others, their husbands never returned. Quite sad, huh?