960
핫스프링스 국립공원
Sometimes a visit to a national park means hiking rugged trails and climbing high mountains. Other times it means crawling through caves or rafting down a wild river.
958
도구를 사용하는 까마귀
Scientists have long known that a crow native to New Caledonia is able to use tools. The birds use them to remove food from deep inside holes and crevices.
957
가을
Today, we are going to talk about “autumn.” In half of the world, summer has come to an end. Swimming pools have closed. Children are back in school.
954
어느 서점의 성공 비밀
A large bookstore in a small U.S. town has succeeded for many years by giving people a chance to buy a lot of books for a low price. The large and simple bookstore is in the small eastern town of Mount Crawford, Virginia.
949
전자기파로 우울증 치료
Mental health experts estimate that depression affects more than 120 million people worldwide. It severely affects the person’s quality of life and, in extreme cases, can lead to suicide.
946
허밍으로 영어발음 향상시키기
English learners can improve their pronunciation by working with pitch humming. This advice comes from Tamara Jones.
945
펄프 포장재
The average American throws away about 84 kilos of plastic every year. Much of that ends up in the ocean, according to the marine research group Algalita. Almost half is thrown away after just one use.
944
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.
940
스리라차 소스
Sriracha sauce now flavors many American-made products -- from popcorn to candy to beer. There are cookbooks explaining how to use the popular hot sauce.
939
근로 시간
Millennials are the generation who reached adulthood around the year 2000. And many of them do not have the usual 9-to-5 work mentality.