건강에 좋은 민들레
There is probably no flower more hated, or misunderstood, than the bright yellow dandelion.

미세먼지 필터
The capital, New Delhi, has some of the world's dirtiest air. The pollution was a "call for action" for researchers at the Indian Institute of Technology Delhi.

내 생각도 같아
I think people should be careful what they post on social media. It can be seen or read by anyone. What do you think?

그냥 넘어가다
Christine: it depends on how the argument ended. So if there was consensus, I would brush it off.

셰익스피어
This spring marks the 400th anniversary of the death of British playwright William Shakespeare. His plays have had a major influence on the world’s literature and drama.

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.

셀피를 찍는 이유
Why do people take “selfies?” Researchers at Syracuse University in New York tried to answer that question. They came up with some surprising answers.

돈에 쪼들리다
Chrysanthy: Thank you. Well, I am just trying to get her enough clothes for the first few months. Money is tight.

라마
Some farmers have guards to protect their sheep from coyotes. These guards are llamas. Llamas are South American animals usually raised in the United States for their fiber or for show or as pets.

정신
Today we explore the word “spirit.” Spirit is one of those words that has many different definitions. We will first talk about a simple definition with an interesting word origin.

진퇴양난에 빠지다
English has many words and expressions that describe those times when you must make a choice but all of your options are terrible!

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.

안면 인식 장애
For some people, remembering a face can be difficult. You may have to meet them several times before they can recognize you.

단백질이 풍부한 조류
Nearly 790 million people around the world do not get enough to eat. Most of them live in developing countries.

지구 내부 지도
Scientists in Australia want to build what they describe as a “downward looking telescope” to look for mineral wealth under the Earth’s surface.

로봇 오케스트라
The two-man band performs with a robot that can play several musical instruments at the same time. The robot can sound like a guitar, keyboard, drum or other percussion instrument.

코너
The most common definition of a corner is where two lines, edges, or sides of something meet. For example, squares have four corners. And unless they are round, rooms have corners.

미국 유학생이 가장 많은 나라
More than five hundred sixty thousand foreign students attended an American college or university during the last school year.

스팸
Some aspects of the American economy are in free fall, but these are great times for those who make SPAM.

꾸물거리다
People who fool around during tasks can be said to “lollygag.” People who “dillydally” move or act slowly.