Materials engineering is the field of study that examines all the materials around us and develops materials with new functionalities. It plays a pivotal role in various industries—such as semiconductors, batteries, and medical materials—and drives innovative technological advancements.   When I entered college and met people around me, I was always asked what my major was. When I answered...

In this blog post, we take an in-depth look at whether talent is an innate ability or something that can be developed through consistent effort.   Which comes first: talent or hard work? “First, you have to have talent. Then comes training.” These are the words of Ernest Miller Hemingway. Whenever we face a difficult challenge, we’ve all probably asked ourselves this question at least once:...

In this blog post, we’ll explore how talent and effort influence personal growth and success, and how these two elements can be balanced.   People often say that talent is an innate trait, while effort is an acquired one. This perception leads us to view talent and effort as contrasting concepts. However, it is worth considering whether this dichotomous approach is truly accurate. Let’s...

In this blog post, we take an interesting look at how small but powerful calcium carbonate is used in both everyday life and industry.   What do chalk, newspaper, and toothpaste have in common? They all use calcium carbonate as a raw material. Making chalk white and soft, creating a smooth surface on newspaper that’s ideal for printing, and polishing teeth—all of these are the roles of...

In this blog post, we’ll explore the concept and benefits of natural fermentation, as well as why it’s emerging as a healthy dietary trend.   As South Korea has become more economically prosperous, interest has shifted from food that simply satisfies hunger to food that promotes health. People are now looking beyond basic ingredients to find foods that benefit their bodies and quality of...

This article explores the purposefulness of natural phenomena with a focus on Aristotle’s teleology, discussing the perspectives and critiques of modern and contemporary science, as well as ecological reevaluations.   Are all events in nature purpose-driven? Ants frantically carrying branches or leaves larger than their own bodies certainly appear to have a purpose. Through such behavior...

In this blog post, we’ll explore the concept of “alternative data” and look at real-world examples to see how small pieces of information we casually overlook in our daily lives—such as pizza orders or mobility data—can come together to provide clues for predicting future events.   There is a theory that before international conflicts like the Gulf War break out, pizza orders at restaurants...

Insulin and glucagon are key hormones that regulate blood sugar. How do these two interact to maintain stable blood sugar levels?   In multicellular organisms, the functions of constituent cells are regulated by the nervous and endocrine systems. While the nervous system responds rapidly through neural signals, the endocrine system is responsible for slow but sustained regulation via...

In this blog post, we will explore how humanity can use nanotechnology to accurately locate and effectively eliminate cancer cells, while examining the latest research and real-world applications.   There are two main ways for an army to eliminate spies. One is a reckless method: killing every soldier in a suspected area. Although this is a brutal and senseless approach, if you kill everyone...

In this blog post, we’ll examine the current state and potential of artificial blood development and consider whether it could be a solution to the problem of blood shortages for transfusions.   There are people who lack healthy blood. This includes those who have suffered excessive bleeding due to accidents, as well as patients with leukemia or anemia. In such cases, they must receive...