This blog post examines the grief caused by the death of a loved one and the social issues it reveals. We explore together the impact of the pain of loss on both individuals and society. The death of someone causes others to feel sorrow. Particularly, the loss of a close relative or friend can be a significant shock, and the thought of such a thing happening to a family member leaves...
This blog post explores the psychological reasons humans love and adolescents rebel, examining whether psychology can scientifically explain these emotions and behaviors. Throughout life, you’ve likely wondered why you fall in love, why teenagers rebel against teachers, or why a child smiles. Have you ever found a satisfying answer to these questions? There is a field of study that...
This blog post examines whether human character and intelligence are determined at birth or shaped by environment and upbringing, using various examples. Most people have heard of the theories of innate goodness and innate evil. This question of whether human nature is inherently good or evil has been a significant topic in both Eastern and Western philosophy. The doctrine of innate...
In this blog post, we’ll clarify the criteria for distinguishing acidic and alkaline foods, address common misconceptions, and explore balanced consumption methods for a healthy diet. It’s often said that when the body becomes ‘acidic,’ many diseases arise, so it’s beneficial to make the body ‘alkaline.’ Consequently, we often hear recommendations to consume more alkaline...
This blog post examines why people choose to ignore social norms and act non-altruistically when their personal interests are secured, using various examples. In college classes, some students feel dissatisfied with group assignments, and when this dissatisfaction reaches its peak, it often leads to conflict. This occurs because each group member has varying levels of commitment to the...
This blog post explores why people immerse themselves in simple smartphone games to avoid real-world stress. We examine the psychology behind the sense of stability and accomplishment provided by repetitive gameplay. Recently, when taking the bus or subway to school, it’s common to see countless people holding smartphones and playing games. These many people are leisurely enjoying...
In this blog post, we will explore why people help others and uphold social norms without personal benefit, focusing on the reciprocity hypothesis and human social instincts. In the movie ‘Titanic,’ the male lead Jack Dawson sacrifices himself to save the woman he loves as their ship sinks. Most viewers witnessing this scene would be moved by the protagonist’s sacrifice. Yet...
This blog post examines whether the inductive reasoning we use to judge people in daily life is a logical approach, exploring its limitations and risks. We often see things as they appear on the surface. Because we place great trust in visible phenomena, we heavily rely on first impressions when meeting people. As the saying goes, “You never get a second chance to make a first impression,”...
This blog post examines how glomeruli efficiently filter waste and toxins in the kidneys, analyzing how this intricate function contributes to the body’s homeostasis and life maintenance. Waste products and toxins transported through the blood are primarily filtered through the glomeruli in the kidneys. The kidneys are vital organs in our body, performing the function of filtering...
This blog post explores the secret behind the exceptional ice quality showcased at the PyeongChang Winter Olympics, detailing the scientific principles that give artificial ice a structure entirely different from natural ice and explaining the differences in conditions required for each sport. Long ago, the Pyeongchang Winter Olympics, held in South Korea from February 9 to 25, 2018...