약간의 운동도 유익해
Exercise is good for us. It reduces the risks of dying from all causes, including cancer and heart disease. This is according to the World Health Organization.

세계 지도
Walk into most any classroom, and you will see a large world map hanging somewhere on the wall. Teachers use maps for subjects like geography and social studies.

화성에서 감자를?
A year later, scientists in Peru and NASA scientists in California started working together on growing potatoes in a harsh location similar to Mars.

폭포 위의 집
American architect Frank Lloyd Wright designed more than 1,000 buildings and other structures during his lifetime. One of the most famous is Fallingwater, a house in rural southwestern Pennsylvania.

치아를 재생시키는 약
A dentist usually treats a cavity by removing the damaged part of the tooth. Then they fill the hole with porcelain or a combination of silver and other metals.

기능 인터넷
Dohler’s idea is to create a glove that the piano student could wear while practicing. This glove could connect over the Internet to the teacher, who could be anywhere in the world.

선
Today, we will talk about the word “line.” Line is a simple, four-letter word, but it has many meanings, making a simple word complex.

발표
Giving a presentation can be a scary task. It can be even more worrisome when the presentation is not in your native language. You may forget the English words for what you want to say.

레깅스
United Airlines barred two young women from boarding their flight Sunday morning because of the kind of pants they were wearing.

스톡홀름 증후군
Today, we talk about two phrases that were ripped from the headlines, meaning they both came into the language from news events that were covered extensively in the press.