18 Bizarre Myths Busted by Scientific Study

By

Andreas Jones

Hey! I’m Andreas Jones and I am the founder of KindaFrugal.com. I’m passionate about all things personal finance, side hustles, making extra money, and lifestyle businesses. I have been featured in major publications such as Forbes, Entrepreneur On Fire, Lifehack.org, Influencive and Goalcast.

| Published on April 21, 2024

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Bizarre Myths have been around for ages, and even in today’s information-rich world, they spread like wildfire. Whether whimsical or serious, these myths shape our understanding of the world. Have you believed any of these 18 myths? Read on to find out.

Dropping a Penny From a Skyscraper Can Kill

Bizarre Myths
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The idea that a penny dropped from a great height could be lethal is misleading. Due to its shape and mass, a penny would reach a terminal velocity that’s discomforting but not deadly. Still, it’s best not to toss objects from heights for obvious safety reasons.

Humans Have Just Five Senses

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Traditional teachings dictate sight, hearing, taste, touch, and smell. But humans possess more senses, like thermoception (temperature differences), equilibrioception (balance), and nociception (pain), among others.

Swallowed Gum Stays in Your Stomach for Seven Years

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This myth has parents cautioning their children for generations. The idea is that non-digestible gum sticks around in our guts. While it’s true that our bodies can’t digest gum fully, it doesn’t linger for seven years. Instead, it travels smoothly through our digestive system and is expelled like any other indigestible substance.

Cracking Your Knuckles Causes Arthritis

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The tell-tale sound of knuckle-cracking has been wrongly accused of leading to arthritis. The noise originates from the bursting of gas bubbles in the joints. Multiple studies have shown no direct correlation between the habit and arthritis. So, while it might annoy those around you, your joints remain unharmed.

You Only Use 10% Of Your Brain

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Popularized by movies and motivational speakers, this myth is compelling but untrue. Modern neuroimaging has shown that virtually all parts of the brain have some function. Over a day, nearly every portion of our brain gets its time in the spotlight.

Sharks Can’t Get Cancer

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This misconception has led many to believe shark cartilage can treat or prevent cancer. Not only can sharks get cancer, but relying on unproven treatments based on myths can have potentially dangerous consequences for human health.

The Great Wall of China Is Visible From Space

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This popular belief paints a picture of an impressive human-made structure seen from space. However, astronauts have confirmed that the wall isn’t easily discernible from orbit without aid. Due to their color and breadth, many other landmarks are more noticeable.

Hair and Nails Continue to Grow After Death

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This eerie idea probably takes root from posthumous changes in the human body. In reality, dehydration of the corpse causes the skin to retract, making hair and nails appear longer. They don’t grow; it’s merely an illusion.

Touching Baby Birds Causes Rejection From Parents

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The heartwarming intention behind this myth is to prevent human interference with nature. However, most birds have a limited sense of smell. Thus, parental rejection due to human scent is unlikely. It’s still wise to avoid disturbing wildlife for reasons other than this myth.

Bats Are Blind

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The phrase “blind as a bat” is catchy but misinformed. Most bats have eyesight, and while it might not be their primary sense, many species can see better at night than humans. Their echolocation is an added ability, not a sight replacement.

Napoleon Bonaparte Was Extremely Short

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Historical tales have painted Napoleon as a tiny figure, possibly fueling his supposed complex. However, he stood around 5 feet 7 inches, average for his time. The misconception likely arises from the differences between French and English measurement units.

Eating Carrots Improves Night Vision

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Carrots benefit eye health due to their vitamin A content but aren’t a nocturnal superfood. This myth originates in World War II propaganda, where the British spread it to hide their pilots’ use of radar technology.

Lightning Never Strikes the Same Place Twice

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This adage is far from the truth. Like skyscrapers and towers, tall structures often get hit multiple times in a single storm. Lightning seeks the easiest route to the ground, and if a location has been struck once, it’s likely a preferred pathway.

People in the Middle Ages Thought the Earth Was Flat

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This is a popular historical myth. By the Middle Ages, educated Europeans knew the Earth was a sphere. Ancient Greeks, like Eratosthenes, had even made reasonably accurate measurements of its circumference.

Goldfish Have a Three-Second Memory Span

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This myth underestimates the cognitive abilities of goldfish everywhere. Studies have shown they can remember information for months. They can even be trained to recognize different sounds and perform tricks!

Bulls Hate the Color Red

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In bullfighting, matadors use bright red capes. But it’s not the color that riles up the bull—it’s the movement. Bulls, like other cattle, are color-blind to red.

Vikings Wore Horned Helmets

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Contrary to popular depictions, no historical evidence shows Vikings sported helmets with horns. This image was popularized by 19th-century art and performances. Actual Viking helmets were practical and horn-free.

Sugar Causes Hyperactivity in Children

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Many believe a dose of sugar sends kids bouncing off the walls. However, multiple studies have debunked the direct link between sugar and hyperactivity. The environments where sugary treats are consumed (parties, holidays) may play a role in heightened excitement.

15 Shockers in Films That No One Is Talking About

The Day After Tomorrow
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Watching movies is a wonderful escape from the real world, especially those films with a happy ending. However, when taking a deeper look at specific films, there are shocking themes that viewers seem to overlook. Some of these elements are so surprising that you’ll never look at those films the same way again.

19 Unsolved Mysteries From Around the World

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World history is an ongoing obsession for many of us, not in the least because of the unanswered questions records may bring. Mysterious, confusing, and all-around odd, countless historically recorded happenings do not make sense. It’s all utterly intriguing.

18 Life Lessons Many Wish They’d Learned Earlier in Life

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As Gen X journey through the ever-changing landscapes of work, relationships, and personal growth, they’ve gained insights they wish to impart to their younger selves. These life lessons are not only reflective of their generation but also universally relevant. Let’s delve into 18 profound lessons that Gen Xers hope to share with the next generation.

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