Transcript China’s high speed rail system, known as “Gaotie” is the object of envy for many countries. “고철(高铁)”로 알려진 중국 고속 열차는 많은 나라에서 부러움을…
Transcript It seems that most of us stay the same weight for the whole of our adult lives, apart from a slow middle-age spread. 우리…
Transcript Mark:Hmm… ah, that’s good. All right. 흠… 아, 맛있다. 좋아.My background’s always been a mixture of art and science. I ended up doing a…
다수결 외에도 다양한 투표 방식이 있고, 각각의 장단점이 있다고 한다. 투표하고 출근 ~ Transcript Imagine we want to build a new spaceport at one of…
Transcript 2 trillion metric tons of rock is headed straight for them, and the impact is less than 20 minutes away. But the rock’s enormous…
Oppo introduced its unique concept device called X 2021 on Nov 17, 2020. This phone has a rollable mechanized display which can extend from 6.7-inch…
Transcript Imagine something 80,000 times smaller than the breadth of the ridge on a fingertip, unlocking a new frontier into cancer research. 상상해 봐. 손가락…