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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.


Here's What You Find When You Scan the Entire Internet in an Hour
From ACM News

Here's What You Find When You Scan the Entire Internet in an Hour

Until recently, scanning the entire Internet, with its billions of unique addresses, was a slow and labor-intensive process.

Nasa Rover Gets Movie as a Mars Moon Passes Another
From ACM News

Nasa Rover Gets Movie as a Mars Moon Passes Another

The larger of the two moons of Mars, Phobos, passes directly in front of the other, Deimos, in a new series of sky-watching images from NASA's Mars rover Curiosity...

An Inventor Wants One Less Wire to Worry About
From ACM Careers

An Inventor Wants One Less Wire to Worry About

Sometimes, there is an actual eureka moment.

A New 'dawn' in Exchanges' War on Hackers
From ACM News

A New 'dawn' in Exchanges' War on Hackers

When prices on some U.S. stocks suddenly zoomed one day last month and others unexpectedly plunged, stock-market officials set out to detect a possible computer...

Medical Hacking Poses a Terrifying Threat, in Theory
From ACM News

Medical Hacking Poses a Terrifying Threat, in Theory

In the world of hypothetical cybercrime, not much is scarier than the hacked medical device.

Nasa Voyager Statement About Competing Models to Explain Recent Spacecraft Data
From ACM News

Nasa Voyager Statement About Competing Models to Explain Recent Spacecraft Data

A newly published paper argues that NASA's Voyager 1 spacecraft has already entered interstellar space.

Researchers Develop Acoustic-Based Data Transfer System For Phones
From ACM TechNews

Researchers Develop Acoustic-Based Data Transfer System For Phones

Microsoft researchers have a system that offers near-field communications-like capabilities without requiring dedicated wireless hardware. The system uses sound...

­.s. Brain Project Puts Focus on Ethics
From ACM Careers

­.s. Brain Project Puts Focus on Ethics

The false mouse memories made the ethicists uneasy. By stimulating certain neurons in the hippocampus, Susumu Tonegawa and his colleagues caused mice to recall...

U.s. to Standardize Car App/communication Device Components
From ACM TechNews

U.s. to Standardize Car App/communication Device Components

The U.S. Department of Transportation recently issued a call for public and private researchers to develop "a hypothetical four-layer approach to connected vehicle...

Weather Channel Now Also Forecasts What You'll Buy
From ACM Careers

Weather Channel Now Also Forecasts What You'll Buy

The Weather Channel knows the chance for rain in St. Louis on Friday, what the heat index could reach in Santa Fe on Saturday, and how humid Baltimore may get on...

Terrorists Turn to Online Chat Rooms to Evade U.s.
From ACM News

Terrorists Turn to Online Chat Rooms to Evade U.s.

Al-Qaida fighters have been using secretive chat rooms and encrypted Internet message boards for planning and coordinating attacks, including the threatened if...

The New York Times Was Losing $5 Per Second Thanks to Its Web Site Outage
From ACM News

The New York Times Was Losing $5 Per Second Thanks to Its Web Site Outage

The New York Times is still reeling from a massive Web outage that took down its homepage, its corporate Web site, and everything in between.

It Helps Researchers See Their Data Like Never Before
From ACM TechNews

It Helps Researchers See Their Data Like Never Before

A new system allows scientists to view data in three dimensions over various time spans. 

Wireless Devices Go Battery-Free With New Communication Technique
From ACM TechNews

Wireless Devices Go Battery-Free With New Communication Technique

A new wireless communication method enables devices to interact without batteries or wires, a development that could advance the Internet of things. 

Congress Starts Looking Into Bitcoin
From ACM News

Congress Starts Looking Into Bitcoin

A Senate committee is pressing federal regulators and law enforcement officials to explain how they plan to oversee Bitcoin and other virtual currencies as the...

How to Share Scientific Data
From ACM News

How to Share Scientific Data

Stewart Brand, the founder of the Whole Earth catalog and a Silicon Valley muse, once said that information wanted to be free and expensive, simultaneously. That...

'spoofers' Use Fake Gps Signals to Knock a Yacht Off Course
From ACM News

'spoofers' Use Fake Gps Signals to Knock a Yacht Off Course

University of Texas researchers recently tricked the navigation system of an $80 million yacht and sent the ship off course in an experiment that showed how any...

Jpl, Masten Testing New Precision Landing Software
From ACM News

Jpl, Masten Testing New Precision Landing Software

A year after NASA's Mars rover Curiosity's landed on Mars, engineers at NASA's Jet Propulsion Laboratory in Pasadena, Calif., are testing a sophisticated flight...

World's Most Influential Thinkers Revealed
From ACM News

World's Most Influential Thinkers Revealed

Who are the most influential thinkers on the planet? That's a question that you might imagine ought to be straightforward to determine, given the recent advances...

IBM Develops Programming Language Inspired By the Human Brain
From ACM TechNews

IBM Develops Programming Language Inspired By the Human Brain

IBM has created a programming architecture for a cognitive computer chip inspired by the human brain.
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