베네수엘라의 비트코인
In the last month, John Villar has bought plane tickets to Colombia, purchased medicine for his wife, and paid the employees of his business in Venezuela -- all in bitcoin.

고달픈 비행기 여행
There's no free food in coach class any more, either. Even the water's a couple of bucks a bottle.

샤워 꼭지에도 균이
We all have heard about harmful bacteria hiding in the home. Studies have discovered evidence of harmful bacteria in toilets, on surfaces where food is prepared, even on home telephones.

고자질하다
Hey, Jason. Why is your son crying? Well, it’s because his best friend ratted him out to the teacher.

이중언어 사용자가 더 똑똑한가?
In the early nineteen fifties, researchers found that people scored lower on intelligence tests if they spoke more than one language. Research in the sixties found the opposite. Bilingual people scored higher than monolinguals, people who speak only one language. So which is it?

희토류 채굴
Greenland has become a point of interest for several countries, including the United States and China.

이것 좀 해주실 수 있으세요?
I’m here at a face painting booth, right? Hey! What can you do for me? We have this big list of different kinds of pictures.

남획
Not so long ago, the world’s oceans were filled with different types of fish. Now, a large increase in global overfishing has threatened that supply.

어느 우크라이나 커플
A Ukrainian couple who grew tired of arguing are trying to repair their relationship by tying their hands together for three months.

일주일에 한두 번
Jen: Hi Rebecca, I’m walking with you…I’m power walking with you. Do you power walk and jog around the National Mall often?

김치 논쟁
They disagree about the origin of Kimchi, a common Korean food made of cabbage.

미스터리 소설
Sherlock Holmes may be the most famous private investigator of them all. Holmes is also one bookstore owner’s first choice when a new English reader asks him to recommend a mystery novel.

천연비누 만들기
While washing your hands have you ever wondered what materials are in a bar of soap and why it cleans? Today we answer that question with a visit to a soap maker at her home in Falls Church, Virginia near Washington.

세상 정말 좁구나
So, it can really come as a surprise when you see someone in a place where you do not expect to see them. This can make the world feel very small.

별일 없어?
Hey, what’s cooking? Anything new happening with you? Nothing much. Just same old same old. How about you? How is everything going?

외로움도 전염된다
A newly-published study has shown that loneliness can spread from one person to another, like a disease.

유레카!
“Eureka” is a kind of interjection. Interjections are the quick, short words or sounds we cry out when we are feeling intense emotion. They can express pain, surprise, anger or joy. These kinds of words also are called exclamations.

크레용
Hi, my name is Andrew Bracken and I'm six years old. I like to draw neighborhoods and cities. Right now I'm drawing an ice cream store. My favorite crayon colors are: pink is my first, purple is my second, blue is my last.

발
Today we talk about a part of our body that is usually very busy -- our feet! Feet help us walk, run, dance, and jump. The words feet and foot are also used in everyday speech.

발가락
Speaking of toes, let’s talk about them for a minute. Like the rest of our feet, they spend all day stuck inside socks and shoes.