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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


The Remarkable Story of the ­nderwater Internet
From ACM News

The Remarkable Story of the ­nderwater Internet

In October of 1971, in the midst of the Cold War, the nuclear-powered submarine USS Halibut entered heavily guarded Russian waters in the Sea of Okhotsk.

Meet the Online Tracking Device That Is Virtually Impossible to Block
From ACM News

Meet the Online Tracking Device That Is Virtually Impossible to Block

A new, extremely persistent type of online tracking is shadowing visitors to thousands of top websites, from WhiteHouse.gov to YouPorn.com.

Prototype Display Lets You Say Goodbye to Reading Glasses
From ACM TechNews

Prototype Display Lets You Say Goodbye to Reading Glasses

New display technology uses algorithms to alter an image based on a person's actual vision prescription.

K Computer Runs Largest Ever Ensemble Simulation of Global Weather
From ACM TechNews

K Computer Runs Largest Ever Ensemble Simulation of Global Weather

Researchers have successfully run 10,240 parallel simulations of global weather on the 10-petaflops K computer--the largest number ever executed. 

Russia Offers $110,000 to Crack Tor Anonymous Network
From ACM News

Russia Offers $110,000 to Crack Tor Anonymous Network

Russia has offered 3.9m roubles ($110,000; £65,000) in a contest seeking a way to crack the identities of users of the Tor network.

Behind the Smoking Guns: Inside Nypd's 21st Century Arsenal
From ACM News

Behind the Smoking Guns: Inside Nypd's 21st Century Arsenal

In the early morning hours of last Sept. 25, a stocky young man bolted the Bora Bora Lounge in Highbridge, the Bronx, with a gun in his hand and squeezed off seven...

How to Invent a Person Online
From ACM Opinion

How to Invent a Person Online

On April 8, 2013, I received an envelope in the mail from a nonexistent return address in Toledo, Ohio.

The Need For Speed
From ACM TechNews

The Need For Speed

Researchers are using high-performance computers to achieve new breakthroughs in science and engineering. 

Google's New Moonshot Project: The Human Body
From ACM News

Google's New Moonshot Project: The Human Body

Google Inc. has embarked on what may be its most ambitious and difficult science project ever: a quest inside the human body.

No Guts, All Glory at Robot Soccer World Cup
From ACM News

No Guts, All Glory at Robot Soccer World Cup

Spectacular falls, miraculous goals, and footwork that would put the Premier League to shame—RoboCup 2014 has seen it all.

How Hackers Hid a Money-Mining Botnet in Amazon's Cloud
From ACM News

How Hackers Hid a Money-Mining Botnet in Amazon's Cloud

Hackers have long used malware to enslave armies of unwitting PCs, but security researchers Rob Ragan and Oscar Salazar had a different thought: Why steal computing...

No Man's Sky: A Vast Game Crafted By Algorithms
From ACM News

No Man's Sky: A Vast Game Crafted By Algorithms

Sean Murray, one of the creators of the computer game No Man's Sky, can't guarantee that the virtual universe he is building is infinite, but he's certain that,...

Computer Science Adds New Dimension to Study of Chemistry
From ACM TechNews

Computer Science Adds New Dimension to Study of Chemistry

Computer science is benefiting the study of chemistry by adding a layer to analyze chemical processes. 

Scientists Enlist Big Data to Guide Conservation Efforts
From ACM TechNews

Scientists Enlist Big Data to Guide Conservation Efforts

Researchers have developed a model that uses big data to help  biologists understand the evolutionary history of life on Earth. 

Share Button May Share Your Browsing History, Too
From ACM TechNews

Share Button May Share Your Browsing History, Too

A recent  study provides the first large-scale investigation of a previously undetected cookie-like tracking mechanism embedded in the "share" buttons of websites...

Harold Edgerton: The Man Who Froze Time
From ACM News

Harold Edgerton: The Man Who Froze Time

Every time you use the flash on your smartphone or camera, you should give silent praise to Harold Eugene Edgerton.

Hello, My Name Is . . .
From Communications of the ACM

Hello, My Name Is . . .

Facial recognition and privacy concerns.

Surgical Robots Deliver Care More Precisely
From Communications of the ACM

Surgical Robots Deliver Care More Precisely

Computer-controlled robotic surgical systems and tumor-targeting radiation systems provide a greater level of precision in treatment than doctors alone can provide...

Researchers Probe Security Through Obscurity
From Communications of the ACM

Researchers Probe Security Through Obscurity

Obfuscation protects code by making it so impenetrable that access to it won't help a hacker understand how it works.

Researchers Develop High-Precision Software For Diagnosing Eye Sensitivity
From ACM TechNews

Researchers Develop High-Precision Software For Diagnosing Eye Sensitivity

Researchers report a successful test of prototype software for diagnosing eye sensitivity. 
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