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Here are some mind-blowing, proven correlations that might change how you see the world! While correlation doesnโt always mean causation, these surprising links are backed by studies and real-world data.
More Books at Home = Smarter Kids ๐๐ง

The presence of books in a home is like planting seeds of knowledge for children. Studies have shown that children who grow up in homes with over 100 books tend to perform better in literacy, numeracy, and problem-solving skills. It’s not just about reading all the books; the environment itself fosters a culture of learning. The presence of books can stimulate curiosity and a love for learning, which translates into higher academic success. This correlation reminds us that sometimes, the tools for growth are right in front of us, just waiting to be utilized. So, if you’re looking to boost your child’s intellectual abilities, perhaps it’s time to dust off those old bookshelves.
People Who Walk Faster Live Longer ๐ถโโ๏ธโณ

Ever noticed how a brisk walker seems to move with purpose? Studies indicate that those who walk at a speed of over 4 mph tend to live significantly longer than their slower counterparts. Walking speed is a strong predictor of cardiovascular health and longevity. Faster walkers often have stronger hearts and lungs, contributing to a longer life expectancy. It’s as if their pace in life propels them towards better health. So, the next time you go for a stroll, remember that picking up the pace could be adding years to your life.
The More You Smile, the Longer You Live ๐๐ท

A simple smile can be more powerful than you think. Researchers analyzed old baseball cards and found that players with bigger smiles lived up to 7 years longer than those with serious expressions. Smiling is not just a reflection of happiness; itโs linked to reduced stress, lower blood pressure, and a stronger immune system. It’s like a natural antidote to lifeโs challenges. So, if you’re looking to add a few more years to your life, start by adding a few more smiles to your day.
Dark Chocolate Improves Math Skills ๐ซโ

Who knew that indulging in dark chocolate could boost your brainpower? Flavanols in dark chocolate increase blood flow to the brain, enhancing cognitive function. A study showed that people who ate dark chocolate before taking a math test performed significantly better than those who didnโt. It’s like giving your brain a little nudge in the right direction. So, the next time you’re faced with a challenging math problem, perhaps a piece of dark chocolate is just what you need.
Owning a Cat Reduces Heart Attack Risk ๐ฑโค๏ธ

There’s something soothing about the purr of a cat. A study found that cat owners are 30% less likely to die from heart attacks or strokes compared to non-cat owners. The calming effect of petting a cat lowers stress and blood pressure, acting like a natural remedy for the heart. It’s as if these furry companions are not just offering affection but also contributing to a healthier life. So, if youโre looking for a heart-friendly companion, a cat might be the perfect choice.
Watching Horror Movies Burns Calories ๐ฅ๐ฅ

If you enjoy a good scare, you might be burning calories while doing so. A study from the University of Westminster found that watching scary movies can burn up to 200 calories, equivalent to a 30-minute walk. The adrenaline rush from fear increases heart rate and metabolism, turning the experience into an unexpected workout. It’s like a thrilling way to shed some calories. So, the next time you settle in for a horror film, remember that those screams could be doing more than just entertaining you.
People Who Swear Are More Honest ๐คฌ๐

Swearing might have a bad reputation, but it could be a sign of honesty. Psychological research suggests that people who use more swear words in casual conversation tend to be more honest and expressive. Swearing is linked to authentic emotional expression, not deceit. It’s as if their words are unfiltered and genuine. So, the next time someone lets a swear word slip, it might just be their way of being straightforward.
The Smell of Freshly Cut Grass Makes You Happier ๐ฟ๐

The scent of freshly cut grass is more than just a pleasant aroma. Scientists discovered that it releases chemicals that reduce stress and boost happiness. A specific compound in grass even protects neurons from aging and may slow down dementia. It’s like nature’s own antidepressant. So, the next time you’re outside enjoying the smell of a freshly mowed lawn, know that it’s doing more than just pleasing your senses.
Playing an Instrument Improves Memory and IQ ๐ธ๐ง

Music has the power to transform the mind. Musicians tend to have larger brain volumes in areas related to memory, language, and motor skills. Learning an instrument can boost IQ by up to 7 points, even in adults. It’s like a workout for the brain, enhancing cognitive abilities. So, if you’re looking to sharpen your mind, perhaps it’s time to pick up that guitar or piano and start playing.
Living Near Trees = Better Mental Health ๐ณ๐โโ๏ธ

Nature has a way of healing the soul. A study found that people living near green spaces had lower levels of depression, anxiety, and stress. Even looking at nature pictures can improve focus and mood. It’s like a natural sanctuary for the mind. So, if you’re feeling overwhelmed, a walk in the park or a glance at some nature photos might be just what you need to clear your mind.
Higher Coffee Consumption = Lower Risk of Depression โ๐

For coffee lovers, there’s good news brewing. Drinking 4 or more cups of coffee daily has been linked to a 20% lower risk of depression. Caffeine increases dopamine and serotonin, which help boost mood. It’s like a daily dose of happiness in a cup. So, if you’re feeling a bit down, a cup of coffee might be the pick-me-up you need.
People Born in September Are More Likely to Be Successful ๐๐ฐ

There’s something special about September babies. Studies show that people born in September tend to perform better in school and are more likely to become CEOs. The reason? They start school slightly older than their peers, giving them an early academic advantage. It’s like a head start in the race of life. So, if you’re a September baby, you might just be destined for success.
Your Name Can Affect Your Life Choices ๐ค๐ฃ๏ธ

Have you ever felt drawn to a particular career? The “Nominative Determinism” effect suggests people are drawn to careers that resemble their own names. For example, a researcher named Dr. Richard Seed studied fertility and reproduction, and a lawyer named Sue Yoo exists. It’s like your name holds a hidden influence over your destiny. So, if you find yourself in a career that matches your name, it might not be just a coincidence.
Tetris Can Reduce Trauma & PTSD ๐งฉ๐ฎ

The classic game of Tetris might be more than just a time-killer. Playing Tetris within hours of experiencing trauma reduces intrusive memories. It engages the brainโs visual processing center, preventing traumatic images from being deeply stored. It’s like a mental shield against distressing memories. So, if you’re ever feeling overwhelmed by a traumatic event, a game of Tetris might be a surprising ally.
Your Signature Size Predicts Your Ego โ๏ธ๐

The size of your signature could reveal more about you than you think. Studies show that people with bigger signatures tend to have higher self-importance, narcissism, and confidence. CEOs with large signatures are more likely to take big business risks. It’s like their signature is a reflection of their self-assured nature. So, the next time you sign your name, consider what it might be saying about you.
Handwriting by Hand Boosts Learning โ๏ธ๐

In a digital age, handwriting still holds its ground. Writing notes by hand improves memory and comprehension better than typing. The brain processes information deeper when physically writing. It’s like engraving knowledge into the mind. So, if you’re looking to retain more information, consider picking up a pen and paper instead of a keyboard.
Shorter People Tend to Live Longer ๐คโณ

Height might not be just a number when it comes to longevity. Research suggests that shorter individuals have longer lifespans due to genetic factors linked to cell repair. The longest-living populations, like in Okinawa, Japan, have shorter-than-average heights. It’s like having a hidden advantage in the race of life. So, if you’re on the shorter side, you might just have a few more years to enjoy.
Night Owls Are More Likely to Be Creative ๐๐จ

The quiet of the night can spark creativity in some. Studies show that people who stay up late tend to be more creative and independent thinkers. However, morning people are generally happier and more productive. It’s like the night owls have their own unique rhythm that fuels their imagination. So, if you find yourself most inspired under the moonlight, embrace your creative side.
High Heels Were Originally for Men ๐ ๐คต

High heels have a surprising history. In the 17th century, heels were first worn by men in European aristocracy to appear more powerful and taller. Over time, they became associated with womenโs fashion. It’s like a fashion statement that transcended gender boundaries. So, the next time you slip on a pair of heels, remember their unexpected origins.
Eating Spicy Food Might Help You Live Longer ๐ถ๏ธ๐ฅ

Spice enthusiasts might have an edge when it comes to longevity. Studies suggest people who eat spicy foods at least 3 times a week have a lower risk of early death. Capsaicin, the compound in chili peppers, reduces inflammation and boosts metabolism. It’s like a fiery elixir for a longer life. So, if you love a bit of heat in your meals, it might just be adding years to your life.

Besides founding Festivaltopia, Luca is the co founder of trib, an art and fashion collectiv you find on several regional events and online. Also he is part of the management board at HORiZONTE, a group travel provider in Germany.