1

Money Materials

Image: Jorge Salvador

We call them paper bills, but do they undergo the same process as any other paper? Naturally, they don’t. U.S. bills are mainly made of two materials: 75% of their composition is cotton and the 25% left is linen. Besides, they have randomly disbursed red and blue security fibers embedded in the paper.

This special blend is made by only one company in America and that is Crane & Co . The company, based in Massachusetts patented this special blend and it has been the sole provider of paper for currency since 1879.

2

Origin of the U.S. dollar symbol

Image: Paris Bilal

The dollar sign is a matter of debate. One line or two across a capital S, the symbol is today a worldwide sign for money, but where does it come from?

Even if there are several theories as to where the U.S. dollar symbol comes from, all of them agree that it was derived from the Spanish peso . When the time came, and the new nation needed its own currency, the basis was that of the Spanish coinage, which was the most common currency in the colonies before the country’s independence.

The adoption of the sign was made official in 1785, and today, the United States is not the only country that uses this symbol, Canada, Australia, and New Zealand do too!

3

Who appears on the bills?

Image: AR

Having your face forever stamped on the little piece of paper that rules the world should be a milestone in your career, right? However, there were certain rules as to who qualifies to be granted this honor .

Probably, the most surprising, yet the most logical one is that no living person can be portrayed in American currency. Since the Founding Fathers considered it unpatriotic to be portrayed while alive, this was first a tradition and then made official in an Act of Congress in 1866 .

However, contrary to popular belief, this honor is not only reserved for presidents! Anyone who contributes to the nation can be portrayed.

4

Folding Papers

Image: Emilio Takas

Bills come and go all the time. We take them out of our pockets and put them in our purses only to take them out again a few hours later and give them to the shop assistant. For a life that busy, we can only hope the paper is tough enough , right?

Well, as a matter of fact, it is. Compared to regular paper, which can only be folded 400 times before it breaks, money paper can be folded up to 8,000 times before it breaks .

It's not that you’re going to try it out and see, but you can rest assured: Fold your bills away, they can handle it!

5

Damaged Goods

Image: Jp Valery

Even if they can be folded that many times, the life of bills is limited, not to mention accidents happen. Who hasn’t sent a bill to the washing machine by chance?

So, what happens when a bill is damaged? Well, at least 50% of it has to be clearly identifiable for the bank to replace it , otherwise, you’ll just lose your money. You don’t feel like folding them much now, right?

On the other hand, and mainly due to time damage, at least 70% of the new bills are used to replace old bills . These bills, once taken out of circulation are shredded and sent to companies that can recycle them!

6

Security Features

Image: Colin Watts

Counterfeiting has been a problem ever since paper money was created and statistics about which countries counterfeited most of the money are simply shocking. But we won’t get into that.

What we will say is that thanks to technological advancement, the U.S. bill is getting harder and harder to counterfeit. In modern bills, there are at least six security features which are: UV security ribbon, raised printing, microprinting, 3D security ribbon, color-shifting ink, and traditional watermarks. Do you pay attention to them?

7

U.S. Coins

Image: Kenny Eliason

Coin production in America is in charge of the U.S. Mint and there are four production facilities across the country. They are located in Philadelphia, Denver, San Francisco, and West Point.

It is estimated that every year the Mint produces about 16 trillion coins which are valued at over $1.09 billion dollars. What is truly impressive is that Americans throw away an estimated 62 million dollars worth of coins every day!

They may not be worth much alone but don’t throw them away, all of them together can make you rich!

8

Green Ink

Image: maria pagan

Have you ever wondered why the U.S. dollar bills were green? It is not about design or aesthetics, even if we think they look pretty.

The decision to use green ink was a matter of security, in order to prevent counterfeiting. Back then, black and white ink made it easier to create photographic fakes. For that reason, green was the color of choice, and, when paper money was standardized in 1929, it had great acceptance due to the positive connotations of the color . Do you like it?

9

Andrew Jackson’s Take on Paper Money

Image: Elsa Olofsson

Every denomination has an important figure stamped on the front. In the case of the 20-dollar bill, Andrew Jackson was the chosen one.

Jackson was the seventh president of the United States and, even if it is not a rule that only presidents can be portrayed, his contributions gained him this honor.

Ironically, Jackson was not in favor of using paper money. For him, only gold and silver coins should have remained legal tender. After learning this, one can only assume he wouldn’t be so happy to be the face of the 20-dollar bill, right?

10

Facelifts and redesigns

Image: Kenny Eliason

One of the ways of keeping paper money safe and hard to counterfeit is by giving the bills new designs.

New faces were expected to appear in future bills, but, in the meantime, the changes always had to do with the proportions of the elements within each denomination. Bigger faces, rearrangement of the signatures, stuff like that.

Now, these changes and facelifts haven’t reached all the bills. 1-dollar bills haven’t been changed or redesigned ever since 1929. Why is that? Because it is not worth the trouble for criminals to counterfeit. One dollar won’t take them too far!

1

Death Cap (Amanita phalloides)

Image: Rémi Müller

The first mushroom in our list is also the most toxic in the world. It was originally found only in Europe until imported trees transported it to America and everywhere else. Over time, Death Caps adapted to native trees, enhancing their ability to proliferate.

These unassuming-looking mushrooms have tinted green caps, white stems, white gills, and a white partial veil . They grow around oak, beech, chestnut, birches, hornbeams, spruce, and pine. Death Caps fruit in summer through fall underneath these trees, and are responsible for more than 90% of all mushroom poisonings and fatalities worldwide.

2

Destroying Angel (Amanita bisporigera)

Image: Sai Kiran Belana

Another member of the Amanita species with an ominous name, the Destroying Angel is the number one toxic mushroom in North America and is extremely widespread. Its all-white cap and stem often lead to mistaken identity with button mushrooms and meadow mushrooms.

The Destroying Angel grows from a white volva egg-like sac, features gills, and has a tall, slender stem . Its stems typically range from 3 to 8 inches in length, making it stand out in the forest like an all-white apparition. None of the common lookalikes grow this tall.

3

Funeral Bell (Galerina marginata)

Image: Lucas van Oort

The Funeral Bell appears somewhat harmless, and most poisonings are from mistaken identification. This "little brown mushroom" closely resembles several edible species, including the widespread Sheathed Woodtuft.

Funeral Bells grow on rotting wood, preferring conifer species, though they are not limited to them. They are found across North America, Asia, Australia, and Europe. This mushroom features a cone-shaped brown cap, light brown gills, and a tan to rusty-brown stem . A key distinguishing feature is a membranous ring around the upper part of the stem.

4

Pholiotina rugosa (previously Conocybe filaris)

Image: Kadri Võsumäe

A common lawn mushroom prevalent in the Pacific Northwest, this deadly fungus contains amatoxins, which destroy the liver and can cause death. Pholiotina rugosa is slender, petite, and rather innocent-looking. The cap is smooth, brown, and conical, with rusty brown gills underneath . The stem is also brown and features a distinctive, prominent ring around the middle—a key identification feature.

This deadly mushroom isn’t picky about habitat. It will grow on the lawn, soil, compost, and woodchips. P. rugosa is easily transported to new locations through woodchip and compost deliveries and adapts to new environments with little trouble.

5

Fool’s Funnel (Clitocybe rivulosa)

Image: Hoejin Iwai

Fool’s Funnel grows across North America in meadows, lawns, and other grassy areas from summer through autumn. It often grows in fairy rings, and accidental consumption by children or pets is a significant concern. These toxic mushrooms are small, white, and benign-looking . The caps are white and funnel-shaped, with crowded white gills underneath. Fool’s Funnel stems are also white and lack distinctive markings.

While this fungus rarely causes death, its ingestion will cause severe pain. This mushroom contains high levels of muscarine which acts as a nerve agent when ingested.

6

Deadly Webcap (Cortinarius rubellus)

Image: Markus Spiske

Another mushroom with a foreboding name, the Deadly Webcap, is found in coniferous and mixed forests across North America. It contains a toxin called orellanine, which can cause severe kidney failure when ingested.

The Deadly Webcap bears a close resemblance to edible species like the Chanterelle , making it especially dangerous for foragers.

7

False Morel (Gyromitra esculenta)

Image: jaStra

As the name implies, the False Morel is a toxic mushroom closely resembling the highly prized Morel mushroom . It contains a toxin called gyromitrin, which can cause severe gastrointestinal symptoms, seizures, and even death if ingested in large quantities.

There are multiple species of False Morels, and current evidence suggests that many are safe to eat, while Gyromitra esculenta should still be foraged with caution. Many people consume this mushroom, but only with proper preparation. This is not a mushroom you can simply sauté and eat; proper preparation is necessary to remove most of the toxins, making it "safe.

8

Common Conecap (Pholiotina rugosa)

Image: Oliver Fetter

This small brown mushroom contains the same deadly amatoxins found in the Death Cap and Destroying Angel. It is commonly found on or around wood mulch , particularly in landscaped areas. Its tendency to appear in yards makes it especially dangerous. Ingesting even a small amount of this toxic fungus can result in severe illness or death.

9

Amanita Muscaria

Image: Егор Камелев

Probably the most recognizable mushroom shape in the world is Amanita muscaria . Its stereotypical toadstool stands out in the woods thanks to its bright red cap with white spots and a white stem . These mushrooms are considered toxic and can cause pain but are unlikely to cause death.

Few mushrooms share the same scarlet hue that makes them so visible in green and brown underbrush. The white bumps on the cap also create a distinct, eye-catching pattern.

10

Green-Spored Parasol

Image: Timothy Dykes

Known as "the vomiter" for the effects it can have on anyone who consumes it, the Green-Spored Parasol has the same general shape as the Death Cap and Destroying Angel. Its stem is tall and thin, with a skirt that sits just under the cap . This cap ranges from rounded downward to wide and flat, depending on the mushroom’s age.

The symptoms from its ingestion range from extreme stomach irritation to bloody diarrhea, as well as the aforementioned vomiting. Therefore, caution is advised.

1

Florida – Meter feeding for elephants

Image: AJ Robbie

Florida’s traffic code once required that if you tied your elephant, goat, or alligator to a parking meter, you had to pay the fee, just as you would for a car. It sounds wild today, but it’s rooted in a time when people actually rode animals into town.

Though it’s not actively enforced (we checked), the law technically still lingers on the books. So, you'd better leave your pet elephant behind from now on!

2

Idaho – Seniors and motorcycles don’t mix

Image: Harley-Davidson

In Idaho Falls, it’s long been rumored that a local ordinance makes it illegal for anyone over 88 to ride a motorcycle. That sounds oddly specific—and a bit ageist. Whether it was meant to encourage safety, misinterpreted, or inspired by one daredevil granny, no one’s quite sure.

While there's no sign of active enforcement (or even proof it still exists), the message seems clear: once you’re nearing 90, it might be time to stick to the golf cart.

3

Arizona – Don’t even think about driving in reverse

Image: Jerry Kavan

Arizona doesn't mess around when it comes to driving in reverse. On public roads, moving backward is a big no-no. While it’s unlikely you’ll get arrested for backing out of a driveway, pulling a full-speed reverse cruise down Main Street might land you in hot water. Arizona wants you to move forward in life—literally.

4

Illinois – You need a steering wheel to drive

Image: Zach Wiley

Well, isn’t that obvious? Apparently not—because Illinois actually has a law stating that you can’t drive a car without a steering wheel.

Even if it seems like common sense, laws like this were created during the early days of car modifications, when people got creative (and sometimes reckless). So, if you were planning to steer your car using a rope-and-pulley system… maybe don’t.

5

Maine – No Sunday car shopping

Image: Hilbert Hill

In Maine, it’s illegal to buy a car on Sunday. Dealerships are closed by law, making it impossible to seal the deal on the most relaxing day of the weekend. Why? The rule has roots in so-called "blue laws," which were designed to preserve Sunday as a day of rest. So in Maine, if you get a wild urge to car shop after church, you’ll have to wait until Monday.

6

Michigan – Streets are not for reading

Image: bruce mars

Michigan has a law that says you can’t sit in the middle of the road and read a newspaper. Yeah, no joke!

We know—it’s hard to imagine someone actually doing this (unless it was a very juicy headline), but the law’s goal is clearly about safety. Still, you have to admit the mental image is pretty great—just don’t try it unless you want to make the evening news.

7

New Hampshire – Bus fumes are not a high

Image: Lizgrin F

New Hampshire takes a hard stance on inhaling bus fumes "with intent to cause euphoria." That’s a legal phrase, not a band name. It’s part of the state’s broader anti-huffing laws, aimed at curbing substance abuse.

Well, that’s odd!

8

Vermont – Backfiring is a no-go in Rutland

Image: RoonZ nl

In Rutland, Vermont, letting your car backfire could technically get you in trouble. This law was probably put in place to cut down on noise or prevent panic during quieter times in history.

Today, it’s unlikely to get you arrested, but a surprise backfire might still earn you some serious side-eye from the locals. If you ask us, this should be a law everywhere!

9

Wisconsin – Hands off the handlebars? Not allowed

Image: Darko Pribeg

In Wisconsin, you’re not allowed to ride a bicycle with no hands. Even if you’re showing off your balance skills from the 1970s, the law says at least one hand must stay on the handlebars.

It’s all about safety—but if you’re feeling rebellious, maybe show off at the park. Just don’t do it on public roads. Keep it hands-on!

10

South Carolina – No trash hoarding in Hilton Head

Image: Alireza Mirzabegi

In Hilton Head, it’s illegal to store trash in your car. That’s right—your vehicle can’t double as a mobile garbage can. The law aims to keep the area clean and tourist-friendly, but it also sounds like a not-so-subtle jab at anyone using their backseat as a trash bin. Hilton Head wants pristine beaches and clean cars!