Connect with us

World

IBM announces densest, most powerful microchip on market

Published

on

San Francisco: Tech giant IBM has announced it has developed a new microchip for computers that is about four times more powerful that those currently in the market.

The firm said in a communique on Thursday that it was able to manufacture chips with components just seven nanometres wide — 1,000 times smaller than a red blood cell, a news agency reported.

The smallest components in computer chips to date are 14 nm in size, although the industry has already begun the transition to producing 10-nm chips.

Each new generation of chips is defined by the smaller size of its basic components.

IBM has manufactured the first prototypes of the chips in a laboratory and is currently exploring ways to produce them in its factories.

The firm said the new advances will enable it to produce chips containing 20 billion transistors, or switches, compared to the 1.9 billion on the Intel’s most advanced 14-nm chips.

The firm is making a big push to reduce the size of transistors and other microscopic components on its fingernail-sized chips, following a trend of increasing computer power — known as Moore’s Law.

The law — or, better said, observation — bears the name of Gordon Moore, one of the pioneers in developing silicon chips and the co-founder of Intel, and holds that, over the history of computing hardware, the number of transistors in a densely integrated circuit has doubled approximately every two years.

The announcement made on Thursday by IBM means that the past exponential increase in computational power will continue apace for the next few years.

IBM said it was able to resolve development problems for the new chip by using silicon germanium — rather than just silicon — in key parts of the chip, something which makes it possible for even smaller elements in the chip to operate properly.

“For business and society to get the most out of tomorrow’s computers and devices, scaling to seven nm and beyond is essential,” said Arvind Krishna, senior vice-president and director of IBM Research.

IBM and its partners, including Samsung, are planning to invest some $3 billion in a New York state manufacturing plant to produce the tiny seven-nm chips, making them available for installation in computers and other tech devices by 2017.

World

Lockdowns in China Force Urban Communities to Defy Censorship and Vent Frustration Online

Published

on

By

Anyip Mobile Proxies

Shanghai’s rich middle class is leading a wave of online dissent over the strict and prolonged lockdowns imposed in various parts of the country. Chinese internet censorship is struggling as patience is wearing thin in many urban centers, coming up with creative forms of online protests.

Social Media Posts Revealing Lockdown Tension in Shanghai

Drawn-out lockdowns are nothing new in China as authorities insist with the nation’s zero-Covid policy since the start of the pandemic. Currently over This time around, however, metropolitan areas like Shanghai are increasingly difficult to keep quiet, given that its more than 25 million residents have seen weeks of total isolation along with food shortages and many other service interruptions.

Dozens of towns and reportedly over 300 million Chinese citizens have been affected by lockdowns of different severity. As expected, urban netizens have been most outspoken over their difficulties by finding creative ways to get around state censorship and bans placed on topics, news comments and spontaneous campaigns.

Shanghai residents have been using mobile proxies and hijacking seemingly unrelated hashtags to talk about healthcare issues, delivery failures and the overall severity of their situation. The “positive energy” that the Chinese government wants to transmit during the recent prolonged series of lockdowns does not come naturally to those counting food supplies and online censors are working hard to filter words, trending topics and undesired social media sharing.

WeChat groups and message threads are under constant monitoring. Posts questioning the zero-Covid approach have been quickly deleted, including by leading Chinese health experts like Dr. Zhong Nanshan. Video footage is soon censored and protests and investigations are quickly made to disappear.

Where this has not worked, officials have exposed banners with warnings and outright threats like “watch your own mouth or face punishment”, while drones have been patrolling the city skies. Yet, if anything, this has led to further tensions and unspoken confrontation with Shanghai’s educated and affluent middle class.

Creative Online Solutions Harnessing Civic Energy

Announcements by Chinese social media that they would be publishing the IP addresses of users who “spread rumors” have not helped either. Tech industry research has shown that much of Asia’s tech-savvy population has a habit of using mobile proxies and other privacy tools, quickly finding workarounds to browse the internet freely and talk to the world about the hottest topics.

The sheer volume of forbidden posts is already a challenge for the very censorship system, experts explain. Unable to track all trending hashtags, state workers overlook topics that speak about the US, Ukraine or other popular news. Linking human rights elsewhere to their situation, Chinese online dissidents establish their informal channels and “hijack” the conversation to share personal or publicly relevant information about the Covid suppression in their town.

Sarcastic and satirical posts still dominate. Others hope to evade the censors by replacing words from famous poems or the national anthem. One thing is certain – social media, when harnessed with the right creativity, has proven its ability to mount pressure on the government in even some of the most strictly controlled tech environments like China.

Continue Reading

Trending