How to Fight Against Campus Violence

How to Fight Against Campus Violence

Cyberspace, of course, is bigger than a telephone call. Someday even our television sets may be part of cyberspace, transformed into interactive “teleputers”by so-called full-service networks like the ones several cable-TV companies (including Time Warner) are building along the old cable lines, using fiber optics and high-speed switches.

      As a computer scientist, Cappos has developed a completely different way to cloud compute.

In typical cloud computing, users connect to a powerful, centralized data center. But Cappos’ cloud is less of a dense thunder-head and more of a fog. His system, called Seattle, connects devices directly to one another in decentralized network, relaying information more quickly than it could through a single, often distant exchange point. “It lets you use a little bit of disk storage, network, memory, and CPU in an isolated, safe way,” he says. Because Seattle allows users to access the Net with foreign IP addresses, it enables developers to view their sites or apps as they would in other countries. That ability is also particularly valuable to individuals who wish to avoid local censorship.

By the end of 2012, Seattle had 20,000 users. Cappos and colleagues are now working on software that could access the sensors in smart phones as well. Scientists could use it to test new apps, such as an earthquake monitor that uses a phone’s accelerometer (加速计)to measure quake intensity. Soon, Cappos hopes to use Seattle to surf the Net from the International Space Station too.

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1、他们最后承认了他们的实验数据是伪造的。

2、史密斯教授用过那些文章，其中大多数尚未发表。

3、这个项目从一开始就注定要失败。

4、他几乎不能再缺课了。

5、你们的讨论产生了什么结果?

He could hardly start the car, for the batteries were______.

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They waited for more than one hour, but he didn’t______.

Almost all the computers this shop sells are______IBM in the United States.

Her busy work schedule did not allow her to______days______.

The doctor told her to give up the diet_______Vitamin B.