A small land with a grand story – Korea.
RealKorea 
Introduction – An Unexpected Situation “I ordered hand cream at 10 p.m. and found it at my door by 6 a.m. Is that even possible?” Jake, an exchange student from the U.S., shook his head in disbelief. Korean fast delivery services go beyond mere speed—they are precise and heartfelt, a true marvel of Korean logistics … 더 읽기
When You Wake Up, Your Investment Assistant Says… “Today’s forecast shows a strong potential rise in nickel-based materials companies—based on yesterday’s quantum simulation.” On your commute, the battery in your electric vehicle self-adjusts temperature and voltage for optimal performance. By lunch, AI-generated music perfectly matches your mood in real time. Behind all of this? Just … 더 읽기
What If Connections Could Be Faster Than Light? You’re in Seoul, and your friend is in New York. At the very moment your friend tears up while watching a sad movie, your smartwatch vibrates and displays a message: “Your friend’s emotional state has changed significantly. Consider sending a warm message.” Sounds like science fiction? But … 더 읽기
Introduction – “Why Are There So Many Cafés?” First Impressions of Korean Café CultureOne of the first things that surprised my foreign friend upon arriving in Korea was the sheer number of cafés. Every street, every alley seemed to have one—and not just chain stores, but uniquely styled spaces. “Why are there so many?” he … 더 읽기
What If Encryption Could Be Broken? Smartphone locks, online banking, email, corporate servers, cloud storage— we live surrounded by passwords and encryption technologies every day. But one day, a single line in the news shakes everything: “Quantum computer cracks 99% of existing encryption in seconds.” It might sound outrageous. But it’s more than a possibility. … 더 읽기
First Impressions – “Why Is Everyone Dressed the Same?” Korean Commuter Style as a Cultural SurpriseWhen my foreign friend first arrived in Korea, he was stunned by the sea of commuters on the subway. Men in gray or black suits with similar shoes, women in neat blouses and blazers. “Is there a dress code for … 더 읽기
Super Mario Traveling Through Multiple Worlds at Once Imagine this.Super Mario is walking through a game and comes to a fork in the road.A traditional computer would choose either path A or B and proceed.But what about a quantum computer? Mario runs down all the paths—A, B, even C—at the same time. Surprisingly, this isn’t … 더 읽기
Introduction – A Curious Question “Why do Koreans always say ‘Let’s eat together’?” – First Impressions of Korean Dining CultureA friend new to Korea once asked, “Why do people here always invite you to eat together? Is it really that important?” At first, it seemed like a polite phrase—but soon, he discovered the heart of … 더 읽기
The Day You Stand Before the Mirror Instead of the Hospital Morning. You rub your eyes and stand in front of the bathroom mirror. Before your face, a small diagnostic panel pops up in the reflection. “Heart rate: stable. Blood oxygen: 97%. However, liver enzyme warning – likely caused by recent alcohol and high-fat diet.” … 더 읽기
Introduction – A Surprising Moment “Wait, the students clean the classroom themselves?”That was the reaction of an exchange student seeing a typical end-of-day routine in a Korean school. As classes ended, students pulled out mops and dustpans. In Korea, this is just normal. The Korean school cleaning culture goes beyond tidiness—it’s a way for students … 더 읽기