AuthorWriter

I'm a "Cat Detective" I help reunite lost cats with their families. I recharge over a cup of café latte, enjoy walking and traveling, and expand my thoughts through writing. By observing the world closely and following my intellectual curiosity as a blog writer, I hope my words can offer help and comfort to others.

If God created the universe, what can science prove?

In this blog post, we will examine the origins of the universe from the perspectives of science and faith through the question, “If God created the universe, what can science prove?”   Humans have always wondered about their origins. Seeking answers in religion, the creationist theory that the universe was created by God has long been taken for granted, and it has only been recently that we...

Essay – Can I live like my father?

In this blog post, I recall memories of my firm but warm father and reflect on the attitude toward life and the meaning of love that I learned from him.   My father’s message At the beginning of my first year of high school, I lost my new cell phone. It was a huge shock to me, and it was enough to throw me into a whirlwind of emotions, including anger, frustration, and embarrassment...

How did altruistic people survive in a selfish society?

In this blog post, we will explain in an easy and interesting way how altruism has survived and evolved in a competitive society.   Do you remember the fairy tales your parents told you when you were a child? Although the backgrounds and characters of each story were different, most of them had a structure of “good is rewarded and evil is punished.” The infinitely kind Cinderella eventually...

Is human nature determined by genetics or shaped by the environment?

In this blog post, we will examine whether human nature is determined by genetic factors or shaped by the environment and upbringing through various examples and studies.   Before discussing this question, let’s first consider what nature and nurture mean. The debate over nature and nurture has been going on for a long time from philosophical, psychological, and biological perspectives...

Why are Newton’s laws still important in today’s science, technology, and everyday life?

In this blog post, we will explore how Newton’s laws affect modern science, technology, and our daily lives, and why they are still important today.   Even people who know nothing about physics would easily name Isaac Newton and Albert Einstein as the two people who have had the greatest influence on modern physics. These two scientists fundamentally changed the paradigm of science...

How did agriculture and storage technology make humans the rulers of the Earth?

In this blog post, we will examine how agriculture and fish storage technology have influenced the survival of humankind and the development of civilization, and how this led to humans becoming the rulers of the Earth.   Humans, animals that are neither large nor strong, rule the Earth today. This is the result of adapting to harsh environments based on intellectual abilities superior to...

Is social media communication a genuine connection? Or is it just an illusion of the digital age?

In this blog post, we will examine from various perspectives whether communication through social media is a genuine connection or just an illusion created by the digital age.   In the past, meeting someone at a specific place was based on a prearranged time and location. Going to the designated place at the appointed time and waiting in anticipation of meeting the other person were all part...

Why is mechanical and aerospace engineering called a “challenging field of study”?

In this blog post, we will look at how mechanical and aerospace engineering has changed human life and led to constant technological challenges.   Practical, versatile, and challenging: mechanical and aerospace engineering When we think of machines, we often think of interlocking gears and engines that roar and spew smoke. When we think of aviation, we think of passenger planes carrying...

Why are hydrogen and microorganisms the answer to energy problems?

In this blog post, we will take an easy and interesting look at the potential of hydrogen fuel cells and environmentally friendly hydrogen production technology using microorganisms.   The future of energy changed by microorganisms We consume energy constantly in our daily lives. If you look around your home, even at this very moment, the washing machine is spinning, the fluorescent lights...

Why did humans choose altruistic behavior?

In this blog post, we will look at the evolutionary background behind humans choosing cooperation over competition, focusing on the “like attracts like” hypothesis.   Can “like attracts like” explain the evolution of altruistic humans? According to Darwin’s theory of natural selection, organisms that adapt well to their environment survive, while those that do not are eliminated...