Playground Myth
48 entries on file
Stepping on a Crack Will Break Your Mother's Back
A superstition with no magical consequences whatsoever
If You Shave, Your Hair Grows Back Thicker and Darker
Shaving creates the appearance of thicker hair, but doesn't change growth
Bloody Mary Appears When You Chant in the Mirror
A playground trick relying on psychological effects
Swallowed Gum Stays in Your Stomach for Seven Years
Gum passes through your digestive system normally
The Middle Finger is the Rudest Gesture Everywhere
The 'worst' insult varies dramatically by culture, and some gestures barely register in others
Your Blood is Blue Until It Hits Oxygen
Blood is always red, but veins appear blue through your skin
If You Pee in the Pool the Water Turns Blue or Purple
There's no dye that changes colour when urine is detected
If You Eat Watermelon Seeds a Watermelon Grows in Your Stomach
Seeds are broken down and digested like any other food
If You Cross Your Eyes They'll Get Stuck That Way (Permanent Version)
You can't hold a cross-eyed position indefinitely due to muscle fatigue
Sitting Too Close to the TV Will Ruin Your Eyesight (Permanent Damage)
It might cause temporary eye strain, but not permanent damage
Swimming After Eating Causes Cramps and You'll Drown
Digestion doesn't prevent swimming; immediate swimming might cause mild discomfort
Cracking Your Knuckles Leads to Arthritis and Joint Damage
Joint cracking doesn't increase arthritis risk; it's caused by gas bubbles
Watermelon Seeds Sprout and Grow Inside Your Stomach
Seeds need soil, water, and sunlight; your stomach provides none
Dinosaurs and humans coexisted on Earth
Dinosaurs went extinct 66 million years before humans evolved
A Tree Will Grow in Your Stomach If You Swallow a Seed
Seeds need soil and light to germinate
Quicksand is a Major Real-World Danger You'll Encounter
Quicksand is rare, survivable, and much less dramatic than movies suggest
Touching a Toad Gives You Warts
Toads have bumpy skin, but they don't cause warts
If You Swallow Your Tongue You'll Die
You can't swallow your tongue; it's anchored in place
Lightning Never Strikes the Same Place Twice
Lightning can and does strike the same location repeatedly
If You Touch a Baby Bird the Mother Will Reject It
Most bird parents won't reject chicks due to human touch
If You Swallow Gum It Gets Stuck in Your Throat
Gum passes through safely; it doesn't lodge in your throat
All Dinosaurs Lived at the Same Time
Dinosaurs spanned over 165 million years of evolution
Goldfish Have a Three-Second Memory (Can't Remember Anything)
Goldfish can remember for months and recognise their owners
Different Parts of Your Tongue Taste Different Flavors
All taste receptors exist throughout the tongue, though sensitivity varies slightly
Daddy Longlegs Spiders Are the Most Venomous But Their Fangs Can't Pierce Skin
Daddy longlegs aren't spiders, and they're harmless regardless
You Eat Eight Spiders While Sleeping Every Year
You eat virtually no spiders; they avoid sleeping humans
Going Outside with Wet Hair Makes You Sick or Catch a Cold
Colds are caused by viruses, not by temperature or wet hair
Stegosaurus had a brain in its butt
Stegosaurus had a spinal nerve complex but only one brain, in its head
T. rex couldn't see you if you stood still
T. rex had excellent vision, including movement detection
Penguins Wear Tuxedos Complete with Knees
Penguin anatomy includes hidden legs
Pop Rocks Will Explode in Your Stomach
Pop rocks are harmless candy with just popping candy
You Have to Hold Your Breath Through a Tunnel for Good Luck
A fun game, but no magical consequences either way
Double-Jointed People Have Extra Joints
They have the same number of joints, just greater flexibility
The Moon is Made of Cheese
The moon is a rocky celestial body, not dairy
Reading in Dim Light or Darkness Permanently Damages Your Eyes
Low light causes temporary eye strain, not permanent damage
Dinosaurs were failures that went extinct due to poor adaptation
Dinosaurs dominated Earth for 165 million years, far more successful than mammals
Kangaroos Physically Cannot Walk Backwards
They can. They don't usually. There's a difference.
Broken Glass Will Cut Your Stomach If Swallowed
Glass typically passes safely through the digestive system
Mixing Watermelon and Soda Will Make Your Stomach Explode
This combination is harmless though uncomfortable
Electric Eels Generate Electricity Underwater
Electric eels do generate electricity but freshwater complicates it
Stars Twinkle Because They're Moving
Stars twinkle due to Earth's atmosphere
You Can Train Your Body to Never Get Dizzy from Spinning
Balance training helps, but your vestibular system still responds to rotation
Adding Salt to Water Makes It Boil Faster
Salt raises the boiling point, making water take longer to boil
Megalodon sharks lived at the same time as dinosaurs
Megalodon emerged 20+ million years after dinosaurs went extinct
Earwigs Crawl Into Your Ear and Burrow Into Your Brain
They have no interest in your ears, and the name is just an old superstition
The Man in the Moon Was Created Intentionally
Moon features are natural geological formations
You Cannot Taste Colours
Some people experience synesthesia linking taste and colour
Your Nose Points in the Direction You're Naturally Heading
Body orientation doesn't predict navigation direction