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Surprisingly Simple Scheme for Self-Assembling Robots
From ACM Careers

Surprisingly Simple Scheme for Self-Assembling Robots

Small cubes with no exterior moving parts can propel themselves forward, jump on top of each other, and snap together to form arbitrary shapes.

A Digital Copy of the ­niverse, Encrypted
From ACM News

A Digital Copy of the ­niverse, Encrypted

Even as he installed the landmark camera that would capture the first convincing evidence of dark energy in the 1990s, Tony Tyson, an experimental cosmologist now...

Quantum Computer Passes Math Test, But Doesn't Answer the Big Question
From ACM News

Quantum Computer Passes Math Test, But Doesn't Answer the Big Question

Is the world's first commercial quantum computer the real deal or not?

Putting 'quantumness' to the Test
From ACM Opinion

Putting 'quantumness' to the Test

What is a quantum computer?

Intel's Galileo Aims X86 Chips at Arduino Hardware Hackers
From ACM Careers

Intel's Galileo Aims X86 Chips at Arduino Hardware Hackers

Determined to carve out a niche for itself in the low-power device market, Intel on Thursday announced a partnership to bring its small Quark processors to the ...

Computer Scientists Develop New Approach to Sort Cells Up to 38 Times Faster
From ACM Careers

Computer Scientists Develop New Approach to Sort Cells Up to 38 Times Faster

A team of engineers and computer scientists at the University of California, San Diego, has developed a new approach that marries computer vision and hardware optimization...

Fbi: Silk Road Mastermind Couldn't Even Keep Himself Anonymous Online
From ACM Careers

Fbi: Silk Road Mastermind Couldn't Even Keep Himself Anonymous Online

What will get you in the end is sloppy opsec.

Imagining Data Without Division
From ACM News

Imagining Data Without Division

Seven years ago, when David Schimel was asked to design an ambitious data project called the National Ecological Observatory Network, it was little more than a...

Students Are 'hacking' Their School-Issued Ipads: Good For Them
From ACM Careers

Students Are 'hacking' Their School-Issued Ipads: Good For Them

Almost immediately after receiving their new school-issued iPads this fall, students in Indiana and in California (and probably elsewhere) managed to bypass the...

Frax App Brings Fractal-Exploration Glory to iOS
From ACM Opinion

Frax App Brings Fractal-Exploration Glory to iOS

In 1983, intrigued by an article on fractals, I wrote a program to display the Mandelbrot set on my family's TRS-80 Color Computer.

Scientists Must Spearhead Ethical ­se of Big Data
From ACM Opinion

Scientists Must Spearhead Ethical ­se of Big Data

The recent revelation that the National Security Agency collects the personal data of United States citizens, allies and enemies alike has broken the traditional...

Top 5 Jobs in Silicon Valley
From ACM Careers

Top 5 Jobs in Silicon Valley

If there's anything observers can say with certainty, it's that Silicon Valley remains an anomalous industry.

From ACM Careers

Kansas Lawsuit: Science Education Standards Violate Religious Freedom

The battle over the adoption of the Next Generation Science Standards (NGSS) has flared up in a new state—Kansas.

Baseball's Beacon Trials Hint at Apple's Location Revolution
From ACM News

Baseball's Beacon Trials Hint at Apple's Location Revolution

As we neared the threshold of the gates in front of the walkway to the home of the New York Mets, a message popped up on developer Chad Evans' space-gray iPhone...

In Search of Planetary Intelligence
From ACM Opinion

In Search of Planetary Intelligence

It is said that Mahatma Gandhi, when asked about Western civilization, remarked, "I think it would be a good idea."

When Google Brainstorms, Online World Shudders
From ACM News

When Google Brainstorms, Online World Shudders

Is Google about to do to online privacy what body scanners did to airline travelers?

Ctrl-Alt-Delete Defenders Tell Bill Gates It Wasn't A Mistake
From ACM News

Ctrl-Alt-Delete Defenders Tell Bill Gates It Wasn't A Mistake

The news that Microsoft co-founder Bill Gates now says it was a mistake to long ago force Windows PC users to type "Ctrl-Alt-Delete" at start-up is getting tons...

Cache and Not Carry: Next Mars Rover to Collect Samples For Return to Earth—someday
From ACM News

Cache and Not Carry: Next Mars Rover to Collect Samples For Return to Earth—someday

Have rover, need payload. That's the state of things for NASA, which is planning to launch its next rover to Mars in 2020.

Controversial Pentagon Dna Analysis Contest Names Champion
From ACM Careers

Controversial Pentagon Dna Analysis Contest Names Champion

A DNA analysis challenge posed by the U.S. Department of Defense proved more difficult than many contestants expected, but a winner has emerged.

Meet the Machines that Steal Your Phone's Data
From ACM News

Meet the Machines that Steal Your Phone's Data

The National Security Agency's spying tactics are being intensely scrutinized following the recent leaks of secret documents. However, the NSA isn't the only U.S...
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