Big names ahead

Why is the Apple logo bitten? Learn the truth about 12 iconic logos


Published on May 4, 2025


Image: Yucel Moran

A good logo has to communicate what the brand it represents is all about. It should do so in the simplest and most elegant way possible, conveying the brand’s spirit and core concept. The following 12 famous brands have managed to create iconic logos that not only represent them successfully but also include a subtle, partially hidden message. Did you know about any of these?

1

Carrefour

Image: James Orr

The name of the French supermarket chain means "intersection" in its native language. This meaning is clearly reflected in its logo, with its two arrows pointing in opposite directions. Additionally, hidden in the space between the arrows you can see the shape of the letter "C."

2

Amazon

Image: BoliviaInteligente

Amazon’s logo has a ubiquitous online presence. It’s simple, and it has been streamlined over the years. If you’ve ever wondered what the arrow beneath the logo means, take a look at its starting and ending points: it goes from A to Z.

3

Cisco

Image: Zozz_

The name Cisco comes from the common abbreviation of San Francisco, its hometown. The logo portrays the two towers of the Golden Gate Bridge, arranged in a shape that also suggests a sound wave.

4

Apple

Image: Bangyu Wang

Why does Apple’s logo have a bite mark on it? The reason is practical: if there was no bite mark, the smaller versions of the logo—used on a variety of gadgets including the iPhone—might look like a cherry.

5

FedEx

Image: jp26jp

The FedEx logo looks quite normal, but it hides a small detail, overlooked by most: between the second "E" and the "x," the negative space forms a small arrow pointing forward, symbolizing speed and precision.

6

Toblerone

Image: Safwan C K

The triangular Swiss chocolate Toblerone uses the Matterhorn—one of Switzerland’s most iconic mountains—as its logo. But, if you look closely, inside the mountain you can spot the shape of a bear, which is the official symbol of the Swiss town of Bern, the original home of Toblerone.

7

Levi’s

Image: Eduardo Pastor

If you’ve ever wondered what the red logo of the Levi’s brand means, then you should take a look at the stitching on the back pocket of any pair of their jeans—the shape matches perfectly.

8

Wendy’s

Image: Jacob McGowin

If you take a closer look at the neckline of the redheaded girl in the Wendy’s logo, you’ll notice that her shirt collar subtly spells out the word "mom." This detail is meant to evoke the feeling of home-cooked meals, just like something made by your mom.

9

NBC

Image: appshunter.io

The NBC logo is formed by the colors of the rainbow, which represent the colors of modern television. But at the center, you can see the shape of a peacock, with its beak pointing to the right. The colorful shapes around it represent the bird’s spread feathers.

10

BMW

Image: Pablo Martinez

While some people suggest that the two-colored BMB circle represents a propeller, based on the airplane manufacturing history of the brand, the truth points elsewhere. The blue and white segments actually represent the flag of Bavaria, the region where the company originated.

11

Baskin-Robbins

Image: Crystal Jo

The world’s largest chain of ice cream shops, Baskin-Robbins, is best known for offering 31 flavors of ice cream. Its logo cleverly features the number "31" highlighted in pink, hidden within the center of the design.

12

Tesla

Image: Alexander Shatov

The stylized logo and lettermark of the electric car brand Tesla is designed to resemble the cross-section of an electric motor. Or, at least, a meaningful part of it.


The truth about your brain

You won’t believe what happens in your brain while you sleep


Published on May 4, 2025


Image: Milad Fakurian

Your brain is one of the most powerful and mysterious organs in your body. It controls everything from your thoughts to your emotions and even processes information at lightning speed. But how much do you really know about it? Some long-believed myths about the brain have been debunked, while other surprising facts reveal just how incredible this organ truly is. Get ready to be amazed by these fascinating brain facts!

1

Myth: We only use 10% of our brain

Image: Natasha Connell

You’ve probably heard this one before, but it’s completely false! While it’s true that not all parts of the brain fire at the same time, imaging studies show that most regions are active throughout the day, even when we sleep.

Your brain is constantly working, controlling bodily functions and emotions, and processing information. So next time someone says you’re only using 10% of your brain, you can confidently tell them that’s just a myth!

2

The brain itself can’t feel pain

Image: Aarón Blanco Tejedor

Here’s a weird fact: While your brain processes pain signals from the rest of your body, it has no pain receptors of its own. This is why surgeons can perform brain surgery on conscious patients without causing them pain.

However, the membranes and tissues surrounding the brain do have pain receptors, which is why headaches and brain injuries can be so excruciating.

3

Headaches are actually chemical reactions

Image: Usman Yousaf

How come we have headaches if the brain has no pain receptors? Well, that’s because headaches are triggered by chemical activity in the brain, changes in nerves and blood vessels, and even fluctuating serotonin levels.

In some cases, hormones like estrogen can also play a role, which explains why migraines are more common in women.

4

Dreams: Your brain’s midnight movie theater

Image: Go to Johannes Plenio's profile Johannes Plenio

Dreams are proof that your brain never rests! (Warning: this fact can make you feel exhausted.) While you sleep, your limbic system, that is, the part of the brain that deals with emotions, becomes especially active, which is why dreams often feel so intense.

On average, humans experience four to seven dreams per night, even if we don’t always remember them. And what about that scary nightmare about falling? Well, you can thank your amygdala, the brain’s fear center, for that one.

5

Your short-term memory lasts less than 30 seconds

Image: Brett Jordan

Have you ever walked into a room and instantly forgotten what you were after? That’s because short-term memory only lasts about 20-30 seconds! That’s not enough!

Your brain holds a limited amount of information in its active state before deciding whether to store it or discard it. Ironically, we can’t really choose what makes the cut, but we do hope these facts stay with you!

6

Brain freeze is your body’s warning signal

Image: BUDDHI Kumar SHRESTHA

That sharp, icy pain when you eat something too cold? It’s your brain’s way of telling you to slow down! Officially called sphenopalatine ganglioneuralgia, a brain freeze happens when cold food or drinks rapidly chill the blood vessels in your throat, causing them to constrict and then rapidly expand. This sends pain signals to your brain, warning you of the sudden temperature shift. It’s annoying, but it’s actually your body trying to protect itself!

7

Your brain thinks a lot!

Image: Josh Riemer

You didn’t need us to tell you, but let’s look at the details: The average person has between 12,000 and 60,000 thoughts per day. What’s even more interesting? 95% of those thoughts are the same ones you had yesterday. Is that not surprising enough? Hear this out: 80% of them tend to be negative. That’s because our brains are wired for survival, constantly analyzing risks and potential dangers.

8

Your brain uses 20% of your body’s oxygen and blood

Image: Terry Vlisidis

Even though it only makes up about 2% of your body weight, your brain employs a major quantity of energy! It consumes 20% of your oxygen and blood supply, making it one of the most demanding organs in your body.

If your brain goes without oxygen for just five minutes, brain cells start dying, leading to irreversible damage. This is why deep breathing and cardiovascular exercise are great for brain health!

9

Seeing stars? That’s your brain processing vision!

Image: Alexander Andrews

Do you know that feeling when you hit the back of your head and see stars? That’s because your occipital lobe, which controls vision, is located at the back of your brain. If you get hit there, your brain momentarily misfires, causing flashes of light.

Interestingly, your brain processes vision on the opposite side; while your right brain controls your left eye, your left brain controls your right eye. It’s one of the many ways the brain operates in a complex way.

10

Your brain can power a light bulb!

Image: Rodion Kutsaiev

Believe it or not, your brain generates between 12 and 25 watts of electricity when you’re awake. If you can’t really grasp how powerful that is, check this out: It’s enough to power a small light bulb! Your brain’s electrical activity is what allows neurons to send signals at speeds of up to 260 miles per hour.

11

Your brain is mostly fat

Image: Robina Weermeijer

Your brain may be the fattiest organ in your body, consisting of at least 60% fat! This is why consuming healthy fats, like omega-3s and omega-6s present in fish, for example, is essential for brain health.

Healthy fats stabilize brain cell walls, reduce inflammation, and support cognitive function. So go ahead and enjoy that avocado toast, it’s food for your brain!

12

Your brain shrinks as you age

Image: Robina Weermeijer

It’s not just your memory that fades over time; the brain itself physically shrinks as one gets older. It continues developing until your late 40s, but after that, it slowly decreases in size.

Now, size doesn’t equal intelligence, so a smaller brain doesn’t necessarily mean a less capable one. Staying mentally active, exercising, and eating brain-boosting foods can help keep it in top shape!

13

Cholesterol plays a big role in memory

Image: Lisa Yount

We often think of cholesterol as bad, but your brain actually depends on it! In fact, 25% of your body’s cholesterol is stored in your brain, where it helps with learning and memory. However, unlike other organs, the brain can’t absorb cholesterol from the blood, it has to produce its own. So, while too much cholesterol in the body can be harmful, the right amount is vital for brain function. At least you can use that as an excuse to get that burger!

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Learn more with our Word of the day

sordid

/ˈsɔrdəd/