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    December 31

    猪头的百态图。

    还在收集中,先上9张。

    canon134

    December 23

    民主建设不能妨碍经济发展

    民主建设不能妨碍经济发展

    来新加坡2年多了,经常看台湾电视台的新闻。这两天的头条跑不出阿扁的洗钱案,再想想,前面的倒扁,大选。。。 感觉台湾政治就是蓝绿大斗法,天天上演。但是经济呢?从阿扁挨枪之后每况愈下。。。 大陆的政治,在西方观点看来是不民主的,但是事实上,在现阶段,还是比较适合当前的经济基础的,现在大家关心的是保持社会稳定,经济稳步发展。(社会稳定的问题现在是蛮棘手的问题。)
    看看新加坡,虽然是多党制,但是实际上也是一党执政,表现蛮好。管国家,像是管企业,管理成本蛮高,效率也蛮高。

    台湾是为了追求民主政治,走入了怪圈,结果妨碍的经济发展。
    中国大陆,还没有时间去考虑民主建设,大胆预测,10年内会有一定变化,因为现在的腐败问题,不单单是法制问题,而是包含了很大的政治问题。
    而新加坡,李显龙的意思是建立多个政党对于这个小国家来说成本太高。

    December 01

    IC 50年了。

       50th anniversary of the IC - about the invention 

    50th anniversary of the IC - about the invention

    Creating the first integrated circuit
    Jack Kilby’s first working integrated circuit consisted of a transistor, several resistors, and a capacitor on a sliver of germanium less than half an inch long. It was a rough device by any standard. But as his oscilloscope screen showed, it worked.

    Kilby often remarked that if he’d known he’d be showing the first working integrated circuit for the next 40-plus years, he would’ve “prettied it up a little.”
    Successive generations of electrical engineers have done just that, while future generations will continue to push Jack’s original design even further.
    But what technological pieces had to fall into place by 1958 for Jack to turn his rough design from idea to reality?
    The door to advancements in semiconductor electronics had opened nine years earlier, when Bell Labs introduced the transistor.
    Bell’s transistor replaced big, expensive, fragile and power-hungry vacuum tubes. By the mid-1950s, they were making inroads into consumer products and military applications.
    Still, the transistor had its own disadvantages. Some applications required thousands of transistors to be hand-wired into circuits, with an equally large number of traditional components. The work was time-consuming, costly and jeopardized reliability.
    Another problem – what engineers called “the tyranny of numbers” – also existed. The sheer number of a system’s interconnected transistors and other devices prevented progress. Their size and weight often precluded their use in many devices, including airborne military applications. And if one component failed, the entire system could be compromised.
    Engineers worldwide hunted for a solution. TI mounted large-scale research efforts and recruited engineers from coast to coast, including Jack Kilby in 1958. At the time, TI was exploring a design called the “micromodule,” in which all the parts of a circuit were equal in size and shape. Kilby was skeptical, largely because it didn’t solve the basic problem: the number of transistor components.
    While his colleagues enjoyed a two-week summer hiatus, Kilby, a new TI employee without any accrued vacation time, worked alone on an alternative in his TI lab.
    TI had already spent millions developing machinery and techniques for working with silicon, so Kilby sought a way to fabricate all of the circuit’s components, including capacitors and resistors, with a monolithic block of the same material. He sketched a rough design of the first integrated circuit in his notebook on July 24, 1958.
    Two months passed before Kilby’s managers, preoccupied with pursuing the “micromodule” concept, gathered in Kilby’s office for the first successful demonstration of the integrated circuit.
    Kilby’s invention made obsolete the hand-soldering of thousands of components, while allowing for Henry Ford-style mass production.
    Although the semiconductor industry initially greeted the integrated circuit with skepticism, the U.S. military’s use of the chip in airborne computers in the 1960s firmly positioned the technology as the new backbone of electronics systems.
    And the rest is history. The impact Kilby’s invention has made in solving some of the world’s key problems is immeasurable.

    http://www.ti.com/corp/docs/company/history/tihistory_subpage1.shtml

    http://www.ti.com/corp/docs/company/history/tihistory_subpage3.shtml