In this blog post, we’ll explore the operating principles of self-emissive AMOLED, its differences from LCD, its pros and cons, as well as the latest technological advancements and future applications. The Principles of AMOLED and Its Popularization The pace of scientific and technological advancement is accelerating with each passing year, and as a result, cutting-edge technologies are...
Although the U.S. has long been a champion of free trade, President Trump waged a trade war by strengthening protectionist policies. Was his choice merely a political decision? We examine the background through the history of the U.S. economy and its structural changes. President Trump: Why Did He Choose a Trade War? When President Donald Trump (first term) first took office, the United...
In this blog post, we explore why altruism persists in human society even though natural selection favors selfishness. We examine group selection theory and the evolution of cooperation. In our society, we see many examples of altruistic behavior, such as donating blood or cleaning up alleys. This is not mere coincidence; it plays a crucial role in the maintenance and development of our...
In this blog post, we’ll explore the key areas of ergonomics as applied in everyday life and industrial settings, look at real-world examples of its application, and examine why ergonomics makes our lives safer and more convenient. What Is Ergonomics? From the home appliances and furniture we use at home to the large machines installed in factories, countless products are not designed with...
In this blog post, we’ll compare genetic algorithms with natural evolution and explore whether evolution is inevitable progress or a continuous process of adaptation to the environment. Is evolution synonymous with progress? This question has long been debated by countless evolutionary biologists and philosophers. Evolution refers to the phenomenon in which the biological and genetic...
In this blog post, we examine whether WikiLeaks’ indiscriminate disclosure of information is a righteous act that enhances societal transparency or a dangerous one. Cryptography has evolved in complex and diverse forms from ancient times to the modern era. This technology has played an essential role in safeguarding secrets and protecting critical information from external threats. In...
In this blog post, we’ll examine how self-blame, self-pity, and sympathy for others—the main causes of depression—affect mental health, and explore ways to overcome them. Depression is a condition in which feelings of sadness or lethargy persist for more than two weeks, interfering with daily life. Depression is classified into major depression and mild depression based on the severity of...
In this blog post, we’ll take an accessible yet in-depth look at why we can’t travel faster than light, exploring the structure of the universe that imposes this limit and the core principles of the theory of relativity, based on the latest scientific findings. There is a single, absolute rule in the universe: no matter how much energy is applied, no object with mass can travel faster than...
In this blog post, we explore the possibility that what we believe to be time-honored traditions may in fact have been shaped by the social and political needs of a particular era. As people grow up, they become familiar with their own culture, leading them to perceive certain institutions or ideas as having existed for a very long time. In this process, people view their culture as unique...
In this blog post, we’ll take a balanced look at the impact wheat flour has had on our diets, as well as its positive and negative effects on our health. Recently, on a variety show, the cast members were challenged to go a week without wheat flour. The show candidly revealed the positive changes observed in the cast members’ bodies in just one week. As a result, this sparked a “go-gluten...