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A Material's Multiple Personalities
From ACM Careers

A Material's Multiple Personalities

Materials, like people, sometimes exhibit "multiple personalities." This unusual behavior has compelled researchers at Argonne National Laboratory to take a closer...

The Nsa Sponsors 'cyber Operations' Training at ­niversities. Here's What Students Learn.
From ACM News

The Nsa Sponsors 'cyber Operations' Training at ­niversities. Here's What Students Learn.

Last week, Carnegie Mellon University in Pittsburgh became one of the latest—and most prestigious—schools to partner with the National Security Agency on a program...

Nsa Announces Four New Schools For Cyber Initiative
From ACM Careers

Nsa Announces Four New Schools For Cyber Initiative

Four new schools have been selected for the National Security Agency's National Centers of Academic Excellence in Cyber Operations Program, which was designed to...

Apple's New Iphone 'touch Id' Makes Fingerprint Scans Easy, But Don't Ditch Passcodes Yet
From ACM Opinion

Apple's New Iphone 'touch Id' Makes Fingerprint Scans Easy, But Don't Ditch Passcodes Yet

The latest iPhone has arrived, and along with it what may be the slickest integration of biometric security yet: A fingerprint scanner built seamlessly into the...

Detecting Program-Tampering in the Cloud
From ACM Careers

Detecting Program-Tampering in the Cloud

A new version of 'zero-knowledge proofs' allows cloud customers to verify the proper execution of their software with a single packet of data.

Artificial-Intelligence Research Revives Its Old Ambitions
From ACM News

Artificial-Intelligence Research Revives Its Old Ambitions

The birth of artificial-intelligence research as an autonomous discipline is generally thought to have been the monthlong Dartmouth Summer Research Project on Artificial...

The New Era of Toy Robotics
From ACM News

The New Era of Toy Robotics

In olden times, the most an ambitious young tinkerer could hope for in a toy was to be able to stick one funny-shaped piece onto another. Kids built airplanes with...

Nsa Surveillance Makes For Strange Bedfellows
From ACM Opinion

Nsa Surveillance Makes For Strange Bedfellows

The controversy over U.S. government surveillance has produced a king-size collection of strange bedfellows. Beneath the covers one finds both amusing ironies and...

A Peek ­nder the Hood at the Brains of Self-Driving Cars
From ACM Opinion

A Peek ­nder the Hood at the Brains of Self-Driving Cars

What car maker today doesn't seem to have an autonomous car bumbling around its test lot?

Terramechanics Research Aims to Keep Mars Rovers Rolling
From ACM News

Terramechanics Research Aims to Keep Mars Rovers Rolling

In May 2009, the Mars rover Spirit cracked through a crusty layer of Martian topsoil, sinking into softer underlying sand.

The Big Data Employment Boom
From ACM Careers

The Big Data Employment Boom

Big data has been favorably cast as "the new oil" and held up as the economic counterweight to America's sinking manufacturing sector.

Engineers Make Golden Breakthrough to Improve Electronic Devices
From ACM Careers

Engineers Make Golden Breakthrough to Improve Electronic Devices

In work that may greatly improve future electronics, a Kansas State University research team has studied a new three-atom-thick material and found that manipulating...

Gaming Improves Multitasking Skills
From ACM News

Gaming Improves Multitasking Skills

Sixty-five-year-old Ann Linsey was starting to worry about how easily she got distracted from whatever she was doing.

Jonathon Fletcher: Forgotten Father of the Search Engine
From ACM Careers

Jonathon Fletcher: Forgotten Father of the Search Engine

As Google celebrates its 15th birthday, the Web giant has become a byword for information retrieval.

Nasa Is Turning Science Fiction Into Fact
From ACM Opinion

Nasa Is Turning Science Fiction Into Fact

As a new moon orbiter gets set to launch, Pete Worden, director of NASA Ames, says forget the 20th—this is the real space century.

The Insane and Exciting Future of the Bionic Body
From ACM News

The Insane and Exciting Future of the Bionic Body

Bertolt Meyer pulls off his left forearm and gives it to me.

For Better Li-ion Batteries, Scientists Watch One at Work
From ACM Careers

For Better Li-ion Batteries, Scientists Watch One at Work

Using X-rays, a group of researchers has studied the nanoscale workings of a lithium-ion battery, learning new information about the chemical reactions and structural...

Go Ahead, Mess With Texas Instruments
From ACM Opinion

Go Ahead, Mess With Texas Instruments

Last year, while cleaning out the basement of my childhood home, I discovered a plastic storage bin marked "Calcusoft." Inside were piles of notebooks filled with...

Vending Machines Get Smart to Accommodate the Cashless
From ACM Careers

Vending Machines Get Smart to Accommodate the Cashless

More than 40 percent of U.S. adults say they can go a week without paying for something with cash, according to a survey conducted by Rasmussen Reports last year...

The Proof in the Quantum Pudding
From ACM News

The Proof in the Quantum Pudding

In early May, news reports gushed that a quantum computation device had for the first time outperformed classical computers, solving certain problems thousands...
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