Prelude defines the basic the tune of theme and contents serves as the frame of book. Likely, within human logic and imagination, the conceivable presumed function of prelude life it to set the tune for later eternal life. Though short it is, prelude life, with all experiences, thoughts and behaviors, determines how we live and what we undergo in eternity. Hesitant prelude leads to swaying theme, disorderly content invites chaotic text, and peaceful title brings tranquil story.
If only we regard life as the rehearsal of eternity, all mistake, depression, grief, animosity and hardship should be acceptable as they are no more than
Playing a different game
Oct 26th 2006
From The Economist print edition
Does Nintendo's radical new strategy represent the future of gaming?
IF TALK of synergistic processing elements, parallel floating-point shader pipelines, vector units and 1080p high-definition video sets your pulse racing, you are probably looking forward to the launch of the PlayStation 3 (PS3), Sony's new video-game console, which goes on sale in Japan and America next month.
Most people find such technical trivia baffling, however. As a result, the video-games industry's relentless pursuit of ever more computing power and graphical detail might ultimately pro
The Allen brain atlas
Network navigator
Sep 28th 2006
From The Economist print edition
Neuroscientists now have an atlas of which genes are active in the brain
MENTION the words “billionaire” and “Microsoft” in the same sentence, and the mind turns naturally to the name William Henry Gates III. But Bill Gates's original accomplice, Paul Allen, is not short of a dollar, either. Like Mr Gates, Mr Allen has devoted part of his fortune to charity. But whereas Mr Gates's billions are combating various diseases that plague poor countries, Mr Allen's cash has been focused on a single project. The full title of his organisation is the Allen Institute for Brain Science, and the project—just completed—is an atlas of the brain.
The brain is the most complex organ in the body. Indeed, it could be argued that it is the most co
| 分类：TCM |
| 分类：TCM |
The world's longest-running experiments
Some experiments run well after scientists who began them are gone
|
|
Ex-Planet’s Fans Voice Dismay and Sorrow
Visitors to the Smithsonian Air and Space Museum on Thursday viewed Pluto, the tiny dark circle dwarfed by Jupiter, at middle.
Everyone with high school education or higher may hit up on the basic units of brain, neuron, which receive information from other neuron and pass it to downstream ones. A network composed by zillions of neurons generates thinking my inter-transforming chemical and electrical signals.
However, thinking is never that simple. And expert on AI(artificial intelligence) understand that pretty well. All efforts of simulating central nervous system by electric loops comes to failure and even the latest achievement can not match child's acumen.
Progress in biochemistry technology assisted us to know more about brain. It's never a unalterable structure, rather, brain is a dynamic system thats constantly prunes and rebuild itself.
As we all know, cell's destination is primarily and eventually determined by germ plasm. Because of different combination and quantity of gene expression_r, there are variant cel
