아이슬랜드의 스웨터
There is trouble in one of Iceland's most special industries: the production of hand-knit "lopi" sweaters.

심장 혈관의 칼슘 수치
A new study suggests that even small amounts of calcium in the arteries of young people can predict a heart attack or death within 12 years.

애니메이션 팬
Otaku are obsessive fans of comic books, called manga, and cartoon animations, called anime. Japan's biggest-selling manga comic, "Shonen Jump," sells millions of copies each week.

대도시 클러스터
Now Americans are on the move again, often out of cities into adjacent suburbs and far into the countryside to distant subdivisions and booming regional cities.

실리콘밸리의 음악산업
Nashville, Tennessee is known as “Music City” in the United States. But on the west coast, some people might argue Silicon Valley is just as worthy of the name.

위험과 자극적인 일로 가득찬 생활
It can be said that the United States is a driving culture. The U.S., after all, is a big country and many Americans love cars. So, it is no surprise that many American English expressions come from the world of driving.

사업의 세계
There are many special terms in the world of business. The following story is about a woman who has a business making signs.

끝장났어
You know Ben? He got wasted yesterday! He did? He promised me that he would quit drinking!

가을
Today, we are going to talk about “autumn.” In half of the world, summer has come to an end. Swimming pools have closed. Children are back in school.

이스탄불의 그래피티
Istanbul, Turkey’s largest city, is witnessing an explosion of graffiti art.

에어 기타
Anyone can try to play the guitar. But it takes a special talent to play an invisible guitar.

계산기
Their first device could add, subtract, multiply and divide. It had twelve bytes of memory -- close to nothing compared to today's highly powerful calculators. And it weighed more than a kilogram.

햇빛 비타민
We should all let the sunshine in as much as possible -- and not just because it makes us feel good. Exposure to sunlight produces vitamin D in our skin.

남보다 유리한 출발
You bought the textbook already? But class doesn't start until next month! I know but I wanted to get a head start on the reading.

꿈
Dreams are the visions we have when we are asleep. But the word “dream” fills the expressions we use when we are awake.

정말이야?
I heard you’re buying Kathy a new car for her birthday. Are you for real? Yes, I’m for real.

멋지게 옷을 입다
Rachel: They look great! Olivia: Oh, yeah! They are dressed to kill.

식품 보관법
When you preserve food, you are taking action to stop it from breaking down, as it does naturally.

아슬아슬한 상황
Did you see that car? It just ran a red light and almost got in an accident. What a close call!

한지
The traditional Korean paper called Hanji was once famous across Asia for its strength and ability to be used for multiple purposes.