소수 비주류
Today we leave the mainstream -- the majority. We go to the edge of society -- to the lunatic fringe.

에베레스트산의 높이
There is no doubt that Mount Everest is the world’s highest mountain. But how tall is it, exactly?

코뿔소를 위한 발레
In South Africa, protecting the environment and cultural heritage are at the center of the yearly Ballet in the Bush show.

메콩강
An intergovernmental organization says water levels in the Mekong River have dropped to “worrying levels.”

전당포
Pawn shops are businesses where people bring their possessions to sell or to get a short-term loan. The United States has about ten thousand of them. In the past few years, pawn shops have been doing business with more people than ever before.

마음대로 해
Hey, do you mind if I borrow your car to pick up Katie from the airport? Sure, go ahead. Knock yourself out.

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.

싹을 잘라내야 해
My new neighbor is driving me crazy. She keeps coming over to my apartment uninvited. And then she will not leave!

실마리
So, what are the keys to solving a mystery? If you said clues, you are right. Clues are pieces of information that help you find an answer.

마음 놓고 해도 괜찮아
Oh man! My cell phone just ran out of battery. Can I use your cell phone to make a call?

비와 구름
I'm sure that most of you have heard the expression "raining cats and dogs." We use it when it is raining very, very hard. In other words, when it is pouring!

일식
There is one natural event that many people want to experience during their lifetime -- an eclipse!

잠깐 있어봐
So let me tell you our business plan. Wait. Hold that thought! Let me use the restroom really quick.

친절한 인상을 주더라
What do you think of my girlfriend you met this afternoon? She comes across as very friendly. Plus she seems like an easy-going person.

아기 치아
Bad teeth can be painful -- and worse. They can even be deadly. Infections of the gums and teeth can release bacteria into the blood system.

속속들이 잘 알지
Hey, I think my computer has a virus. It’s been acting up. Can you fix it for me?

나무 오르기
Sometimes hugging a tree isn't enough. That's when "Ponderosa" Harv comes to the rescue. "Okay, so let's pretend you're a tree..." Harv Teitelbaum raises his arms high...

모든 희망을 걸다
Today we are going to talk about a very small, sharp and useful object: a pin.

개와 함께 독서를
In American English we have an expression: “A dog is a man's best friend.” A dog can also be a child’s best friend, especially if that child is having difficulty reading.

비트코인의 창시자?
Do you know who Craig Wright is? Have you ever heard of Satoshi Nakamoto? Well, if you are a Twitter user, you probably saw both of those names trending on Monday. But who are they?