걷기
If you want to get healthy or stay healthy, there is one easy activity to add to your day -- walking.

촉각을 가진 로봇
A human hand can find a tool without looking, or put down a glass of water without spilling. But for robots, these actions are harder than they seem.

아름다운 해변들
Depending on where you live, you might enjoy playing in ocean waves or visiting a beach along a peaceful lake or river.

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

코코넛
Americans love food trends. Much like clothing, some foods are more popular at times than others. The United States is currently experiencing a coconut craze.

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

귀 훈련
If you are not making as much progress as you'd hoped, you are not alone. You may be surprised to know that a number of teachers do not know how to effectively teach this skill.

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.

충분한 잠
We spend about one-third of our lives asleep. This may sound like a lot of time, but it is not wasted.

아보카도 토스트
Avocado toast is a popular thing to eat in some parts of the world. It is very easy to make.