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你见过黑色版的GOOGLE和BAIDU吗？
为什么会出现黑色版本呢？难道仅仅是为了无聊...
外国人的思维跟我们就是有很大的不同
据说黑色的页面比白色的页面要省电很多
为了环保 他们就想出这样的黑色环保日来了
后面还有一个是BAIDU
很多人提起GOOGLE 都会不知不觉地又搬出了BAIDU
认为这又是BAIDU的跟风
其实　这次BAIDU并没有跟风　只是某些百度粉丝搞出来的咚咚而已．．．





Black Google Would Save 750 Megawatt-hours a Year

As noted, an all white web page uses about 74 watts to display, while an all black page uses only 59 watts. I thought I would do a little math and see what could be saved by moving a high volume site to the black format.

Take at look at Google, who gets about 200 million queries a day. Let's assume each query is displayed for about 10 seconds; that means Google is running for about 550,000 hours every day on some desktop. Assuming that users run Google in full screen mode, the shift to a black background will save a total of 15 (74-59) watts. That turns into a global savings of 8.3 Megawatt-hours per day, or about 3000 Megawatt-hours a year. Now take into account that about 25 percent of the monitors in the world are CRTs, and at 10 cents a kilowatt-hour, that's $75,000, a goodly amount of energy and dollars for changing a few color codes.