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보내왔다. ● Inspired by sci-fi, an airplane with no moving parts and a blue ionic glow Since their invention more than 100 years ago, airplanes have been moved through the air by the spinning surfaces of propellers or turbines. But watching science fiction movies like the ‘Star Wars’ ‘Star Trek’ and ‘Back to the Future’ series, I imagined that the propulsion systems of ...
마침내 파리왕립맹학교에 입학했어. 가족들과 떨어져 지낸다고 생각하니 무척 떨리지만 그동안 눈이 불편해서 할 수 없었던 공부를 마음껏 하고 싶어. 이곳은 나처럼 앞이 보이지않는 학생이 맞춤형 교육을 받을 수 있는 곳이거든. 친구도 100명이나 있어. 내일부터 친구와 함께 열심히 공부할 생각이야!
Jobs. And he was not the first inventor of these things. From these facts, we can understand a new way of recognizing inventions. Who really invented a technoscientific artefact, and who made them widely available often do not coincide. Perhaps this is the new portrait of our every day technologies in 21st century. 해석 발명의 개념이 최근 어떻게 바뀌었을까? 스티브 잡스 ...
the designers a clean sheet of drafting paper and let them dream. There's genius in knowing how to create a truly big invention; and there's wisdom in knowing how to recognize it and use it.TIME지가 선정한 2009년 최고의 발명품: NASA의 아레즈 로켓 Check Point 2009년말 시사주간지 타임은 2009년 최고의 발명품 50가지를 선정했다. 수많은 ...
it is, to stun people with blue balls of electricity!” After a while, Jack Cover finally came up with a name for his invention - a new stun gun. The name was TASER, which stands for ‘Thomas A. Swift's Electric Rifle’, the title of his favorite book. The gun resembled a large flashlight, and it fired darts that delivered an electrical current through the human body. It briefly ...
which shall be apportioned as follows: one part to the person who shall have made the most important discovery or invention within the field of physics; one part to the person who shall have made the most important chemical discovery or improvement; one part to the person who shall have made the most important discovery within the domain of physiology or medicine; one part to the person who ...
7 which seems to have been associated with magical properties.Fibonacci, already mentioned above, is famed for his invention of the sequence 1,1,2,3,5,8,13, ... where each number is the sum of the previous two. In fact a wealth of mathematics has arisen from this sequence and today a Journalis devoted to topics related to the sequence. However the sequence does not appear in Fibonacci's work ...
그는 모던 일렉트로닉스지가 다른 회사에 매각된 이 후에도 '과학과 발명'(Science & Invention)이라는 잡지를 창간해 정기적으로 과학소설를 게재하고 신인 작가를 발굴했다. 건즈백은 당시까지 특정한 장르명을 갖지 못한 이러한 소설들에 최초로 '사이언티 픽션'(Scienti Fiction)이라는 이름을 붙였다. ...
Museum, the first organization that could be considered a university, and it had the largest library seen before the invention of printing. And it remained granary of the Roman Empire.Egypt continued to be prominent in medieval times as part of the Moslem world. Even today it supports a population of 50 million people, strung all along the course of the Nile, most of them living and farming ...
-sudden discoveries that seem to come out of nowhere and that turn some branch of science topsy-turvy. The invention of the transistor in 1948 was such a breakthrough. However, breakthroughs, by definition, can't be predicted. If they could, they would not be breakthroughs, but merely natural developments. What kind of breakthroughs might be nice in the 1990s? Scientists are working on the ...
동아사이언스
디라이브러리
DS스토어
팝콘플래닛
