In this blog post, we examine whether South Korea’s regulations on large supermarkets are effectively achieving their original purpose of protecting traditional markets and local commercial districts, and whether there is a need to maintain this system in the face of a changing retail landscape. Why Were the Operating Restrictions on Large Supermarkets Introduced? In December 2010, a large...
How Does Latex Help You Sleep Comfortably?
In this blog post, we’ll explore the concept, characteristics, manufacturing process, and various applications of latex to understand why it has long been a beloved material for bedding. What is latex, and what are its characteristics? You’ve probably heard the advertising slogan, “A bed is science,” at least once. While this slogan emphasizes the application of various scientific and...
What changes will artificial intelligence—represented by deep learning—bring about?
In this blog post, we’ll examine the changes brought about by artificial intelligence technologies, such as deep learning, their future potential, and the impact they will have on human society. What are artificial intelligence and deep learning? There is an issue that is consistently discussed not only in South Korea but around the world: the shortage of jobs. However, even among humans...
Why have drillships garnered attention as high-value-added export vessels representing South Korea?
In this blog post, we will examine the structure of drillships—developed for exploring oil and natural gas in deep waters—and their core technology, the Dynamic Positioning (DP) system. We will also explore the background behind South Korea’s shipbuilding industry securing a strong competitive edge in the global drillship market in the early 2010s and discuss its significance today. ...
Why is the drone market gaining attention as a future “blue ocean”?
In this blog post, we’ll explore the concept and types of drones, their various applications, and the future potential of this rapidly growing market. What is a drone, and why is it gaining attention? In December 2013, Amazon announced “Prime Air,” an unmanned delivery service using drones. Since then, global companies have begun actively utilizing drone technology across various sectors...
Why Can’t the Human Body Regenerate Completely, and How Can Animal Testing Be the Solution?
In this blog post, we’ll explore why the human body cannot regenerate completely and how regenerative medicine and animal testing are helping to overcome these limitations. Humans cannot regenerate body parts—such as fingers or noses severed in an accident—exactly as they were originally. Such physical losses are not merely cosmetic issues; they lead to functional impairments that cause...
Do Choices Really Change Our Destiny? The Importance of Choice as Portrayed in ‘Star Wars’
In this blog post, we’ll explore the importance of choice and the paths humans should choose in life through the ‘Star Wars’ films. The Meaning of Choice as Depicted in ‘Star Wars’ A genius boy piloting a podracer at incredible speeds—he is none other than Anakin Skywalker, the protagonist of ‘Star Wars: Episode I.’ Who could have predicted that an ordinary boy living as a slave in the...
Why does the bottled water craze continue? Can it be explained by science and technology alone?
In this blog post, we’ll explore why people have come to choose bottled water even amid advances in science and technology, examining the underlying shifts in psychology and values. The Growth of the Bottled Water Market and Changing Perceptions of Water Through phrases like “Drink 2 liters of water a day for your health” and “Drink 8 glasses of water a day,” the importance of water intake...
How do airplanes take off? Why is the principle commonly taught in textbooks incomplete?
In this blog post, we’ll examine the principles behind how an airplane generates lift, focusing on Bernoulli’s principle and the Kutta–Joukowski theorem, and explore the actual process of flight. Is the Principle of Lift We Know About Actually Correct? For people living in the modern world, Icarus’s dream of flying freely through the sky has already become a reality. Now, going beyond that...
What is the real cause of ship capsizing, and how can it be prevented?
In this blog post, we’ll examine the causes of ship capsizing, as well as the design principles and key operational measures used to prevent it. Why is ship stability important? In international trade, ships are a vital means of transportation capable of carrying large volumes of cargo at once. Ultra-large oil tankers (VLCCs) and ultra-large crude carriers (ULCCs) can carry hundreds of...