fact or fiction
Is it a fact or is it merely fiction? Fact or Fiction explores relationship myths and truths to get your head out of the clouds and back into romantic reality.
5 Most AMAZING Scientific Discoveries of the Decade
The last decade has undoubtedly been one of the most prolific periods for scientific discovery. Researchers across all fields tested hypotheses, found proofs, and explored places that have reshaped our understanding of not just our own planet but the entire universe. This was the decade when we began to grasp one of humanity's greatest challenges and learned more than ever about some of the most destructive objects in existence. Here are five of the most remarkable scientific discoveries of the 2010s.
By Iyokho Osaretin2 years ago in Humans
Are Cell Phones Mutating the Shape of Our Bones?
What if cellphones were so powerful that they could mutate the shape of our bones? This intriguing new topic has been making waves in the media recently. It originates from a scientific report suggesting that the use of phones and tablets can cause serious, long-lasting changes to our bodies in ways we might not expect. Over the past few years, a study conducted by David Shahar and Mark Sayers, who specialize in biomechanics at Australia's University of the Sunshine Coast, has delved into this phenomenon.
By Iyokho Osaretin2 years ago in Humans
The dangerous rise of pension nationalism
In the bustling city of Portwood, the towering skyscrapers and vibrant markets masked an underlying economic tension. For years, the city had thrived on a global investment strategy, allowing its pension funds to grow steadily, providing security for its retirees. But a new wave of sentiment was sweeping through Portwood, driven by political rhetoric and national pride. This movement, known as "pension nationalism," advocated for the use of pension funds exclusively for domestic investments, regardless of the potential risks.
By Theophilus Emmanuel2 years ago in Humans
The Right Food for a Healthy Life
Introduction Eating the right food is fundamental to maintaining a healthy life. With the plethora of diets and nutritional advice available today, it can be challenging to discern what constitutes a balanced and health-promoting diet. This guide aims to simplify this by focusing on core principles and specific foods known for their health benefits.
By Daniel Perangin-angin2 years ago in Humans
The Hidden Dangers of Modern Food
In our fast-paced world, the convenience of modern food often overshadows its hidden dangers. From the proliferation of processed foods to the widespread use of chemical additives, our diets have undergone a significant transformation over the past few decades. While these changes have made food more accessible and affordable, they also pose several health risks. Here’s a closer look at the hidden dangers of modern food and what you need to be aware of.
By Daniel Perangin-angin2 years ago in Humans
Dementia
The sun had just begun to set, casting a warm golden hue over the quaint town of Willow Creek. In a small cottage at the edge of town lived Eleanor, a vibrant woman in her early seventies known for her sharp wit and infectious laughter. She had been a schoolteacher for over forty years and was the heart of the community, always organizing events and helping anyone in need.
By Theophilus Emmanuel2 years ago in Humans
City of Dreams, City of Strains
Arjun, a young professional was a resident of this city of towering buildings and buzzing activity where the high-rises touched the clouds and the concrete beats an insistent rhythm. Every morning, he got up as soon as his alarm clock sounded, a shrill note that jolted him into the realization of his unyielding schedule.
By Moon Ghosh 2 years ago in Humans
The Hidden Marvels of the Human Body: A Minute-by-Minute Appreciation
We've all been there: a stuffy nose turning every breath into a struggle, making us long for the days we took easy breathing for granted. Our bodies work tirelessly to keep us comfortable, often without us even noticing. So, in a spirit of gratitude, let’s explore some of the amazing things the human body does every minute. E Visual Information Processing Our eyes are constantly at work, relaying loads of visual information to the brain. The cornea acts like an entrance gate, skillfully bending light. The iris, the colorful part of the eye, adjusts the amount of light that enters, and the lens focuses the rest onto the retina. The retina then transforms this light into electrical signals sent to the brain for interpretation. All this happens in milliseconds, allowing our brains to handle approximately 600 million bits of visual data every minute. Water Balance: More than half of our bodies are made of water—55% for women and 65% for men. To maintain this balance, our bodies constantly monitor hydration levels. Even a 1% loss of water triggers thirst. This internal hydration monitor ensures that our bodies stay properly hydrated and functioning optimally. Heart Function: The human heart is a marvel of efficiency, pumping blood throughout our bodies. On average, adults have a resting heart rate of 60 to 100 beats per minute. The fitter you are, the lower your resting heart rate might be—some athletes have heart rates as low as 40 beats per minute. Each beat pushes about 2.4 ounces of blood, translating to 1.5 gallons every minute for a heart rate of 80 beats per minute. Blood Regeneration Our bodies are incredibly efficient at regenerating blood. An average adult has about 10 pints of blood, and if one pint is lost, our bodies start working hard to replace it. Within 24 hours, the lost volume is replaced, and within a few weeks, we’re as good as new. This rapid regeneration is due to the production of 2 million fresh red blood cells every second. Breathing Mechanism The act of breathing is a complex process involving several body parts. Adults typically breathe 12 to 20 times per minute, while infants breathe 30 to 60 times per minute. The brain sends signals to the diaphragm, causing it to flatten and allowing the chest to expand. This pulls air into the lungs. Exhaling is easier, as the elastic lungs push the used air out, with abdominal muscles assisting when needed. Reading and Eye Movement Our brains can process reading at an impressive rate, sometimes reaching up to 1,000 words per minute. This means reading a 300-page book in just 2.5 hours. Our eyes perform quick movements called saccades, jumping across the text to help us absorb information rapidly. The size of these jumps depends on our reading proficiency and familiarity with the material. Skin Renewal Our skin, the largest organ, is constantly shedding and renewing itself, losing about 30,000 cells every minute. This process is typically unnoticed but becomes more evident as we age. By our 60s, skin cell turnover can take up to 8 weeks, contributing to a duller complexion. Fortunately, products like moisturizers and serums can help maintain healthy skin. Tongue and Speech The tongue is crucial for speech, capable of producing more than 90 words per minute using over 20 different movements. It works in tandem with the lips and teeth to form coherent words. While parrots can mimic human speech using their thick tongues, humans rely on their tongues for precise consonant pronunciation. Blinking and Brain Activity Humans blink 15 to 20 times each minute, spending about 10% of their awake time with their eyes closed. Blinking not only keeps our eyes moist but also serves as a mini reset button for the brain, helping to refresh our vision and attention. Thought Processes We have around 35 to 48 thoughts per minute, influenced by our experiences, emotions, and environment. Brain cells, or neurons, communicate via electrical charges and neurotransmitters, creating a wave of signals that form our thoughts. Energy Conversion Every calorie consumed is converted into energy, with 2,000 daily calories transforming into nearly 6,000 joules per minute. Food travels from the mouth to the stomach and into the bloodstream, delivering nutrients to cells. Inside cells, mitochondria convert these nutrients into ATP, the energy currency that powers our movements and bodily functions. Reflecting on these processes makes one appreciate the incredible efficiency and resilience of the human body. So, the next time you breathe easily or enjoy a meal, remember to be grateful for the remarkable machine that is your body. If you enjoyed learning about the human body, be sure to like and share this article with your friends. For more fascinating insights, subscribe and stay tuned for our latest content!
By Sweet scorpio2 years ago in Humans
