In this blog post, we take a scientific look at the true role of enzymes—which are gaining attention as health supplements—and address the misconceptions found in exaggerated advertisements.   “Enzymes are that good?” This is a common advertising slogan we often see in newspaper articles or online media. It lures consumers by suggesting that simply taking enzymes will strengthen the stomach...

In this blog post, we’ll explore whether the success of mobile games stems from their portability or their intuitive touch-based controls.   It has long been a common sight to see people of all ages playing games on their phones wherever they go. The popularity of mobile games began to rise as soon as smartphones first appeared. Mobile gaming has achieved such a high status that virtually...

In this blog post, I’ll explore the meaning and necessity of altruistic behavior through the issue of free-riding in group projects.   In college classes, group projects are assignments that students don’t necessarily welcome with open arms. On the surface, they may seem like a form of collaboration where students share the burden of tackling difficult tasks together, but in reality, they...

In this blog post, we’ll explore the criteria for making wise choices by examining the concept of opportunity cost hidden behind visible profits.   True investing begins only when you understand opportunity cost When we previously discussed sunk costs, we explained that what you see isn’t the whole story, and that costs already incurred should not be factored into decision-making. The...

In this blog post, we’ll explore the manufacturing processes behind smartphones—our everyday essentials—and discuss the hidden efforts and responsibilities of the engineers behind them.   What is the smartphone you’re holding made of? Metal? Plastic? Glass? And what exactly is the process behind its creation? The word “process” has a very broad meaning. While it varies by field, in...

In this blog post, we discuss why cigarettes remain legal despite being more harmful than drugs, and whether they require strict regulation.   When people hear the word “drugs,” they tend to conjure up intense images. Furthermore, since drugs are legally prohibited, people’s awareness of their dangers is relatively well-established. In contrast, although tobacco is a harmful substance just...

In this blog post, we explore how sweet desserts and cafés have established themselves as spaces for healing and comfort in the daily lives of modern people.   The saying “there’s a café just down the street” no longer holds true; instead, “café streets” lined with multiple cafés are now a common sight throughout cities. The diverse signage of these cafés, stretching along the streets...

In this blog post, we’ll explore how small errors that can occur during protein synthesis can have fatal consequences for life.   Proteins are the primary building blocks of our bodies. Whether in the formation of muscles or the composition of hair, skin, and nails, the role of proteins is evident. Proteins do more than simply form the body’s structure; they play various roles essential for...

“Is a high salary the only solution to retaining top talent?” While many companies try to solve motivation issues with financial rewards, top talent wants more than that. What is an effective way to motivate employees?   Motivation Motivation is not a simple matter of just giving money. Recently, I quit my job to start my own business. Perhaps because of the knowledge and skills I gained...

In this blog post, we will examine the benefits that advancements in nanotechnology will bring, as well as the ethical risks associated with them, and discuss ways to use this technology safely.   Most people tend to think of “nano” simply as “something very small.” To be precise, “nano” is a prefix meaning one-billionth. One nanometer is equivalent to the size of three to four atoms; to put...