THE DNA TRAIL Everybody loves a good story, and when it’s finished, this may be the greatest one ever told. It begins in Africa with a group of people..
7A. A Crowd In Hamorny It is before dawn on the second major bathing day of the festival, and fog shrouds the river. In a single day, tens of millions..
Nonetheless, scientists have some theories about the secrets of these explorers' successes. D. ... They expanded the boundaries of their world until it was many times the size of that explored by their ... Irwin hypothesizes that once out in the open ocean, the explorers would detect a variety of clues to
It took humans thousands of years to explore our own planet, and centuries to comprehend our neighboring ... 지금까지 천문학자들은 3,900개 이상의 "외계행성"(태양 이외의 별 주위를 도In Search of Other Earths C. ... To date, astronomers have identified more than 3,900 "exoplanets" -worlds orbiting stars other than the
there will be a precise 3-D copy available on the Internet Inside the Vav F. ... Then, during the summer, rain arrives suddenly and seeps3 down through the sandy soil. ... 계단 우물 가장자리에 있는 텐트 안에서 고고학자 Justin Barton은 Rani ki Vav의 3D 디지털 이미지의 첫 번째 조각을 조립합니다.
UNIT 5. Human Journey5B: Fantastic Voyage 환상적인 항해It is mid-afternoon on the island of Bora Bora in French Polynesia. Thousands of cheering spectators..
Earth and Beyond 12A: Planet Hunters 행성 사냥꾼들 It took humans thousands of years to explore our own planet ... 이제까지 천문학자들은 태양과는 다른 항성들을 공전하는 세계인, 3,900개 이상의 “태양계외 행성들”을 찾아냈다. ... “뜨거운 토성”이라 불리는, 지구에서 260 광년 떨어진 한 행성은 자신의 부모 항성을 아주 빠르게 공전해 거기서는 1년이 채 3일도 되지 않는다.
UNIT 9. Rediscovering the Past9A: Virtually Immortal 가상에서는 불멸인After the long, dusty drive from the city, the first surprises that visitors encounter a..
UNIT 10. Healthy Living10A: Living Longer 더 오래 살기When it comes to longer lifespans, could genes play a more important role than diet and exercise? Sci..
UNIT 2. Natural Attraction2A: Living Light 살아있는 빛A The ability of some species to create light—known as bioluminescence—is both magical and commonplac..
UNIT 11. Green Solutions11A: Saving Water 물 절약하기In the Castilla-La Mancha region of Spain, Julio Escudero, a 74-year-old former fisherman, recalls an ..