1

Soft drinks

People on the East and West Coasts might butt heads a lot of times, but they are united when it comes to the name of soft drinks. For them, it’s a soda . Midwesterners differ and will ask for a pop , while across the Southern U.S. coke has become a generic name for any soft carbonated drink. If you ask for a Coke in the South, they might bring you a Sprite or an Orange Fanta.

2

Long sandwiches

If an extra-hearty sandwich (with substantial fillings, often on a long roll) is your lunch of choice, you need to be aware of the regional varieties and names that exist across America. Because asking for a hoagie in New England will get you a few weird stares and no sandwich. While sub is the most widespread term, it’s not the only one. People from South Jersey and the Philadelphia area will use the name hoagie , while New Yorkers will call it a hero if it's filled with cold cuts, cheese, and veggies. Upstate New York follows the New England tradition of the grinder , while Louisiana and the Gulf Coast prefer the Po’Boys , typically made with French bread and filled with seafood. The terms wedgie , spuckie , and torpedo are less common, but if you come across them, now you know what they are.

3

Stuffing or dressing?

Does your family’s Thanksgiving table feature stuffing or dressing? There is a lot of debate about the proper name of this dish, but the answer is that they are two different, though similar, dishes, which leads to the names being considered interchangeable. Stuffing is typically cooked inside the turkey, allowing it to absorb the juices, while dressing is cooked in a dishpan, and it’s usually crispier and crunchier. Folks in the Northeast and Midwest, along with the West Coast, tend to use the term stuffing, even when they cook it in a separate pan, while Southern cuisine calls it dressing and, unlike other areas, mainly uses cornbread instead of white bread.

4

Donuts

Do you spell it donut or doughnut ? In the end, it doesn’t really matter because there are many other names for it. Besides the classic ring-shaped donut , you can find the Midwestern long john (sometimes called eclair donut in the Mid-Atlantic or Southern U.S., and donut bar in the West Coast), the round bismarck or berliner (filled with jelly in the Midwest and with cream in the Northeast), the Louisiana beignet , or the New England twisted cruller .

5

Pancakes

We can agree that pancake is a pretty universal term for this breakfast staple, but that doesn’t mean that regional names aren’t still alive and thriving. The terms griddle cake and hotcake are heavily used in the South, with hotcake having been made popular across the country thanks to the McDonald’s breakfast menu. The name flapjack is common in the Southeast, while part of New England uses johnycake —originally a corn flatbread— for buttermilk pancakes. For miniature pancakes, the term silver dollars is also widely used in different regions of the country..

6

Gravy or sauce?

We find ourselves again discussing a technicality. All gravies are technically sauces , but sauce is a much wider concept than gravy. Why is there a debate, then? Italian immigrants, upon arriving in America, noticed that gravy was used in English for meat-infused liquids, so they adopted the name to refer to tomato sauces that included meatballs, sausage, or pork. While these are technically sauces, they are still called gravy by many Italian-Americans, especially in the Northeast.

7

Milkshake

Although it's usually called just a shake in many parts of America, some regions have their own names for a blended drink of milk and ice cream. In New England, asking for a milkshake will get you milk with syrup, while for the ice cream version, you have to ask for a frappe (pronounced frap ). In Rhode Island and Southeastern Massachusetts, asking for a cabinet will get you a coffee-flavored milkshake, and many Midwestern chains offer thicker milkshakes under the name thick shakes or concretes . The malt , another popular version, includes malt powder in its formulation.

8

Sprinkles or jimmies?

This debate is very local to a particular area of New England and the Mid-Atlantic. The overwhelming majority of Americans uses the word sprinkles for the small, colorful sugar confectionery used for decorating baked goods. That is, unless they are from Boston, Philadelphia, or some areas of New Jersey, where the name jimmies is more commonly used. Some claim that jimmies specifically refers to the chocolate version of sprinkles, but the name is also widely used for the multicolored version, so the jury is still out on that.

9

Frosting or icing?

Again, two different things with a similar purpose that became synonymous. While both are used to cover and decorate cakes and baked goods, frosting is fat-based and has a thicker and fluffier consistency. On the other hand, icing is a mix of water and sugar, so it’s naturally more liquid. Where does the confusion stem from? Icing is often used as an umbrella term for cake and baked goods toppings —including frosting— which can lead to the idea that they are the same thing.

10

Casserole or hot dish?

First of all, what identifies a casserole ? It’s a meal baked in a deep pan, usually including protein, vegetables, starches, and a binding liquid. Following that logic, the Midwestern hot dish is a type of casserole, but there is an important distinction. While casserole is a wide term that includes both sides and main dishes, Midwestern hot dishes are a main course on their own.

11

Last piece of bread

The end of a loaf of bread can create strong emotions. People either love it or hate it, so it’s only fitting that it has unique regional names. The end piece or the heel seems to be the most widespread name for it, though butt is commonly used across the Midwest and the South. Knobby is a common name for it in New England, but it is used in combination with other terms, while it is sometimes called the booty in the African-American vernacular.

1

What are bills made of?

Unlike other currencies, dollar bills are not made of paper or plastic. U.S. dollar bills are made from a special fabric blend composed of 75% cotton and 25% linen. This mix makes the bills extremely durable and resistant, and they can be folded about 4000 times before tearing.

2

What bills are valid?

Any U.S. dollar bill that was legally printed is valid, no matter how old, as American currency does not have an expiration date. While some bills might not be accepted by businesses of foreign exchange services due to their condition or if they are a discontinued version of the bill, the bills themselves are still valid, and American banks will accept them, though they might take them out of circulation.

3

American leaders

Five bills have a depiction of an American president. The exceptions are the $10 bill, with Alexander Hamilton on the front, and the $100 bill, with Benjamin Franklin. The $1 bill, depicting George Washington, is extremely symbolic: several elements are repeated 13 times as a nod to the thirteen colonies, and it showcases the Bald Eagle and the Eye of Providence as a sign of God watching over America.

4

A change in size

Did you know that dollar bills used to be so big that they were nicknamed "horse blankets"? Original dollar bills were 7.4 × 3.1 inches. In 1929, the Treasury Department reduced the size of bills to 6.14 × 2.61 inches to reduce production costs and materials. Old bills, though still valid, are worth much more as collector items.

5

Uniformity

Besides their value and design, all dollar bills have the same size (6.14 × 2.61 inches), color, and weight (1 gram) , which sets American currency apart from other countries where bills of different values are differentiated by size, color, or both. Why doesn’t the U.S. implement differences among bills? The cost of adapting vending machines, bank drawers, and ATMs to new bill sizes would cost billions of dollars.

6

Hard to copy

Originally, dollars were not green, but black. As time passed, green ink was favored, as it was cheap and did not fade as much as black. The new color also prevented people from using black-and-white cameras to create counterfeit money. Currently, dollar bills are predominantly green, but newer versions also include extra colors, such as pink, orange, or purple.

7

A $100,000 bill?

Have you ever seen a $500 or 1,000 dollar bill? What about a $100,000? Up until 1945, the U.S. Treasury printed $500, $1,000, $5,000, $10,000, and $100,000 notes , in addition to the values currently in use. These higher-value notes were mainly intended for bank and government use, but were sought by criminals as they made it easier to hide large amounts of money. Even though they were officially discontinued in 1969, these notes are still valid, though rare, and they have a high worth as collector's items.

8

No numbers

Unlike bills, American coins have different sizes and colors related to their value. Originally, gold, silver, and copper were used for coins, but modern coins are made of copper, zinc, or nickel. Besides their size and design, the value of each coin is printed in letters, not in numbers , alongside depictions of American presidents.

9

Liberty for all (the coins)

By law, all American coins must include six specific details : the word ‘Liberty’, the name of our country, the national motto "In God We Trust", the oldest American motto "E Pluribus Unum", the value of the coin, and the year. Each coin also includes a mint mark that shows where it was made: "P" for Philadelphia, "D" for Denver, "S" for San Francisco, and "W" for West Point.

10

A global currency

The American dollar is one of the most powerful currencies in the world, acting as a backbone for international trade and finances. It is estimated that two-thirds of the physical dollars in circulation are outside American territory. Besides the U.S. and its territories, eight sovereign nations have the U.S. dollar as their official currency, with several more accepting it as legal tender.

1

There's an unexplained billion-year gap

Look closely at the canyon walls, and you'll notice something strange: a clean, sharp line where ancient rock simply stops, and a much younger layer begins directly above it.

This geological puzzle is called the "Great Unconformity," and it represents over a billion years of rock layers that are simply absent , as though that stretch of time never happened. In some spots, rock dated 1.8 billion years old sits directly beneath rock that is only 520 million years old. Where did the missing billion years go?

The leading theory involves the violent breakup of an ancient supercontinent, but scientists are still piecing it together.

2

During the Cold War, it hid a nuclear fallout shelter

During the Cuban Missile Crisis in 1962, the U.S. government converted part of the Grand Canyon Caverns into a fallout shelter. This dry cave system, more than 200 feet underground, was stocked with enough food and water to sustain 2,000 people. Naturally, it was never occupied, and the supplies were never used.

The caverns have since been transformed into a tourist attraction, with organized tours winding through the same underground chambers that were once intended as a refuge from nuclear war. You can even book a night's stay there.

3

The Federal Aviation Administration was founded after a crash over the canyon

In 1956, two commercial passenger planes collided in midair over the eastern Grand Canyon, killing all 128 people on board both crafts. Rescue teams struggled to reach the wreckage deep inside the canyon, and the extreme heat of the crash had caused the planes' aluminum to fuse with the bedrock. There were no survivors.

The disaster exposed a terrifying truth: the U.S. air traffic control system was dangerously outdated, relying on pilots' visual estimates and rough guesswork from controllers , with no way to separate fast-moving aircraft from slow ones, or instrument-flying planes from those navigating by sight. Congress responded by passing legislation that created both the Federal Aviation Administration (FAA) and the National Transportation Safety Board.

4

A hoax suggested that an Egyptian civilization had lived there

In 1909, the Arizona Gazette reported that an explorer named G. E. Kinkaid had discovered a vast underground citadel inside the canyon, filled with artifacts linked to ancient Egyptian civilization. He even claimed the expedition had been funded by the Smithsonian.

This story described hieroglyphics on the walls, mummies in the chambers, and relics pointing to a direct connection with the Egypt of the pharaohs. It was incredibly detailed, and it was, of course, a hoax. No evidence for any of Kinkaid's claims ever surfaced.

5

Fewer than 100 people have ever hiked its full length

Among the few people who have completed the through-hike of the Grand Canyon is Jen Hogan, the first woman to accomplish it, finishing her journey in 2021–2022.

It’s a full 800-mile length below the rim. The route involves extreme heat, flash floods, near-impassable areas, and stretches with no water or trail whatsoever. Around 60 or 70 people have reportedly accomplished it. This makes it one of the most exclusive feats on Earth.

6

The Grand Canyon's rocks predate dinosaurs entirely

Visitors scanning the canyon walls for fossils are often surprised to learn they won't find any dinosaur bones here. The rock layers of the Grand Canyon are simply older than dinosaurs. This fact alone can be shocking: staring at its walls means staring at marine fossils from as far back as 1.2 billion years ago. Some of its caves hold the remains of ancient mammals. The canyon is a window into a world that existed long before the dinosaurs, when the land that is now Arizona lay beneath a shallow sea.

7

The park is bigger than Rhode Island

Numbers alone rarely capture the Grand Canyon's scale, so here's a different approach. Rhode Island covers about 1,214 square miles, and the Grand Canyon National Park spans 1,904 square miles.

The canyon's depth exceeds four Empire State Buildings (which is 1,454 feet) stacked on top of one another. That’s 6,093 feet at its deepest point.

8

But it's not the deepest canyon on Earth

For all its grandeur, the Grand Canyon does not hold the depth record. Pictured above, the Yarlung Tsangpo Grand Canyon in Tibet, China, plunges to 17,567 feet, which is nearly three times deeper. Carved by the Yarlung Tsangpo River as it cuts through the eastern Himalayas, that canyon is so remote and extreme that it remained largely uncharted until the late 20th century.

9

It is home to a pink rattlesnake found nowhere else on Earth

The Grand Canyon Pink Rattlesnake has a pinkish-red coloring that matches the canyon's own distinctive rock walls so closely that it's nearly invisible. It is found nowhere else in the world. Officially classified as Crotalus oreganus abyssus , it has darker diamond-shaped markings along its back that deepen the camouflage further.

10

There's a village at the bottom: Supai Village

For over 1,000 years, the remote village of Supai has been home to the Havasupai Tribe, the People of the Blue-Green Waters. It is located an eight-mile hike from the rim, but sits roughly 3,000 feet deep inside the Grand Canyon.

The U.S. Department of Agriculture has called it the most remote community in the contiguous United States, and it has no automobiles and no road access. The only ways in are on foot, by mule, or by helicopter. It is also the only place in the United States where the postal service still delivers mail by mule train.