カテゴリー99の記事一覧

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Why do people feel "only I am poor" even with the same salary?

A research team from McGill University in Canada and other institutions analyzed data from over 200,000 people across 22 countries. They found that...

The Trap of Relationships with a "Hidden Narcissist" — Why Those Who Seem to Have Low Self-Esteem Can Drain Those Around Them

The term "covert narcissist" refers to a type of narcissism that does not overtly flaunt confidence but instead harbors a strong need for...

Does Parental Self-Loathing "Inherit" in Children? - Casual Remarks About the Body You Shouldn't Say in Front of Your Child

The German magazine "stern" reports that parents speaking negatively about their bodies can influence the development of their...

The Smart Home Revolution Protecting the Independence of the Elderly — How Far Have Monitoring, Conversation, and Mobility Support Progressed?

The desire to continue living in a familiar home even in old age remains strong. The Washington Post highlighted four areas: medical alerts, smart...

"Is 'Personality Doesn't Change' Just a Misconception? The Concept of 'Updating Yourself' Taught by Brain Plasticity"

The author, who had long believed that "personality is fixed," began to reconsider themselves as an "ever-changing system"...

"7 Exhausting Habits People Unknowingly Do When They're Tired in the Morning"

Feeling sluggish in the morning, unable to concentrate even though it's still before noon, and already exhausted by midday. The cause of such...

8 countries have banned it, 19 countries have no regulations — The current state of human rights reflected in the EU's regulation of "conversion therapy"

In the EU, there is a growing call to ban "conversion therapy" aimed at changing sexual orientation or gender identity. Following a...

Is Being "Smart" Not Enough for Happiness? Childhood Poverty and Instability Cast Shadows on Adult Relationships

According to research conducted by the University of Bath, individuals who grew up in disadvantaged environments during childhood tend to have...

Why Do We Get Irritable When Hungry? The Reason Our Personality Changes When Our Stomach is Empty - The Latest Research Reveals the "True Nature of Anger"

The phenomenon of becoming irritable when hungry is referred to as "hangry," a combination of "hungry" and "angry" in...

"Is 'My Pet Just Gained a Little Weight' a Warning Sign? Why Reducing Food Alone Fails in Pet Weight Loss"

Obesity in dogs and cats is a growing global issue that significantly reduces their healthy lifespan and quality of life. New research indicates...

Are Grasshoppers Disappearing? : How Climate Change and Human Activity are Transforming the World of Grasslands - The True Nature of Grasshoppers That Defies Their "Pest" Image

Locusts are often talked about as "pests" that damage crops, but in reality, they play an essential role in the ecosystem by transforming...

Investing in Offspring Accelerates Aging: Is "Reproduction" Incompatible with "Longevity"? A Look at the Latest Research on Birds

A research team from the University of Exeter and other institutions demonstrated that selective breeding of Japanese quails based on egg size...

5 Signs of Hidden River Pollution That Aren't Visible at First Glance

Even if a river looks clean, it is not necessarily safe. In the UK, there are still few water bodies in good ecological condition, and in 2025,...

Calling people becomes easier: The new rules of those who have stopped striving for "perfect hospitality"

What is currently expected when hosting at home is not luxury or perfection, but a sense of reassurance that makes guests feel "it's okay...

Is the interior of your car unbearable in the scorching sun? Here's what you need to know before trying the trending "door pat-pat cooling technique."

A technique to alleviate the discomfort of getting into a car on a scorching hot day is spreading on social media. It involves opening one window...

Shrunken knits and water stains can still be saved. Rescue techniques for "small household accidents" to try before replacing items.

Shrunken knits, water rings left on wooden tables, and stubborn stains. For those small household mishaps that seem like "it's...

Make Family Trips Safer! Decide on Traveling with Children Based on "Can We Return Safely?" Rather Than "Can We Go?"

When traveling with children, it's more important to consider "what to prevent" rather than increasing the number of items you...

People in Their 40s Who Pause Are Stronger ― Your 40s Are Not Late; They're the First Chance to Restructure Your Life

Your 40s can serve as a starting point for redesigning your life and career, rather than marking the beginning of decline. An article from manager...

Why Cats Can Land on Their Feet When They Fall: A New Answer to a 300-Year-Old Mystery

When a cat falls from a high place, how does it manage to twist its body in mid-air and land on its feet? A new study in 2026 addressing the...

From the Curvature of Bananas to Cancer Treatment: How Plant Research Opens Unexpected Doors in Medicine

The detailed three-dimensional structure of the protein complex "Augmin," which supports the internal cytoskeleton of plant cells, has...

The New Face of Exploitation through Passion — When 'Loving Your Job' Becomes an "Obligation": The Cost of the 'Love' Companies Demand

"To love your work" is not merely about satisfaction or engagement; it is a state where three elements are simultaneously present: ①...

Black T-shirts and Denim Saved - A Simple Laundry Trick to Make Clothes Last Longer! 3 Reasons Why "Inside-Out Washing" Works

By simply "turning clothes inside out" before washing, you can reduce the damage caused by friction on the outside, making it easier to...

"Does Inequality Damage Mental Health?" Is It True? Why the Research is Divided — The Story of "Inequality and Mental Health" Created by Publication Bias

Economic disparities worsen people's happiness and mental health—a well-established theory that has been examined through a meta-analysis of...

To Prevent "Divisions" in the Family Due to Inheritance — "Equality" Isn't Always the Right Answer: A Blueprint for Conflict-Free Family Inheritance

Inheritance, contrary to "parental intentions," often leads to conflicts among siblings. The article connects the history of inheritance...