You can even one-hand it while reading on a subway.One of the things that makes Apple unique is that it never holds focus groups.It doesn’t ask people what they want. Instead, it tells them what they are going to want next. Where Microsoft likes to enter established markets and take them over by brute force, Apple works by creating new niches and dominating them from the start. ...
쉽게 찾아볼 수 있었다”고 말했다. 예를 들어 미국의 한 회사가 만든 ‘포커스 스마트(focus smart)’란 제품은 ‘뇌를 위한 영양소’임을 강조하며 비타민, 미네랄, 오메가3 지방산, 인지질, 식물 추출물 등을 캡슐 형태로 함유한다. 정신건강에 도움이 된다는 성분들을 다 모아놓은 셈이다. 또 ...
defined as era of ‘abstract confluence’ that was slow and weak in comparison with today’s confluence. Thus the focus of this discussion must be readjusted to the explication of the ‘accelerated’ and ‘massive’ confluence happened in modern times. Why are the ‘two’ so readily engaged into a close relationship these days? Simply the answer lies in the Industrial Revolution and ...
보며 초점을 맞추는 일은 쉬운 일이 아니다. 초점을 정확히 맞추기 위해서는 ‘DSLR FOCUS’나 ‘MAXIM’ 같은 소프트웨어를 이용해야 하지만 번거롭고 시간도 많이 걸린다.따라서 밝기 2~3등급의 별을 약 5~10초 정도 노출해 촬영한 뒤 LCD 뷰어 창에서 사진을 최대로 확대해 별상이 제대로 맺혔는지 ...
sunlight into an intense pinpoint rather than into a small disk.Also, a if a small concave lens was placed near the focus of a large convex lens, the pair lenses could be used to concentrate sunlight and form it into a thin, dangerously powerful parallel beam. Try to do this with the real sun, and all you get is a large, projected image of the sun′s disk.GRAVITY IN SPACE IS NOT ZEROEveryone ...
0년 경에 보급되기 시작했다. 1900년경에 독일의 칼 차이스(Carl Zeiss)가 고안한 ZCF(Zeiss Center Focus)형식의 쌍안경이 생산되면서 쌍안경의 수요가 증가하기 시작했다. 독일에서 개발 생산된 쌍안경은 제2차 세계대전을 치르는 동안 일본이 군사 장비로 사용하면서 대량 생산됐다. 오늘날엔 쌍안경이 여러 ...
and smile.Which brings me back to the smile, the second way of counteracting the Paleolithic tendency of humans to focus on the negative. Representations of the Buddha show him smiling, and it's said that meditation is better when done with a smile on the lips. Techniques like the "relaxation response" of Dr. Herbert Benson and the "quieting relex" of Dr. Charles F. Stroebel work better if ...
estimate is that it is 2.8 billion light-years away.What's more, they have also detected the object that is doing the focusing. It is a large galaxy that is exactly in between the quasar and ourselves and that has a mass equal to about 300 billion times that of our sun. In other words, it is galaxy that is as large as, or perhaps larger than, our own Milky Way Galaxy.This raises a question ...
효과를 미친다. 4세대 언어로는 현재 많은 언어들이 소개되어 사용되고 있는데, 포커스(FOCUS) 로터스(LOTUS 1-2-3) SAS 노마드(NOMAD), 그리고 IBM의 APL SQL 등이 좋은 예다. 그러나 전술한 특성을 갖춘 4세대 언어라 하더라도 일반적으로 다양한 분야를 포괄하지는 못한다. 다시 말해서 개개의 언어는 특정분야 ...
to focus, electrons and their waves could easily be focused by magnetic fields.In 1932, the first device used to focus electron-waves and enlarge the images of objects in that way was constructed by a German scientist, Ernst Ruska. This was an "electron microscope." It was crude at first, but over the years it was refined and imroved, until it could enlarge objects 300,000 times.At first, in ...