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?

낯선 곳에서 잠이 안 오는 이유
Have you ever had trouble sleeping in a new place? Lots of people do. And now researchers from Brown University in Rhode Island think they know why.

다리
Legs. They are the base of the body. They provide support and balance. And, of course, we use them to walk.

자기 자신
Have you ever talked to someone who only wants to talk about themselves? It’s “me, me, me” or “I, I, I” from them all day long! This kind of talk can be a real “turn off” to the people listening.

식사할 때 나는 소리
Restaurant chefs, home cooks, and foodies -- people who love good food -- often say that we eat with all of our senses.

르네상스적 교양인
Today, we talk about people who can do many things. Someone with many abilities often is called a “Jack-of-all-trades” or a “Renaissance person.” A “Jack-of-all-trades” is a person who can do many different jobs.

자동차 색상
Many cars in advertisements, exhibits and at car dealerships in the United States are red, blue or green -- but almost 75 percent of new cars sold in the United States are black, white, silver or gray.

그랜드 캐년
The Grand Canyon is one of the seven natural wonders of the world, and one of the largest canyons on Earth. It stretches for 450 kilometers. Parts of the canyon are more than 30 kilometers wide and one kilometer deep.

이메일 스트레스
Few people would disagree that email makes our lives easier. But misusing email can cause problems. Answering all those emails and processing all that information can overload the brain, causing stress.

모든 것
Today let’s talk about … everything. American English has many ways to talk about everything under the sun. Cradle to grave means an entire life cycle.