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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.


Bitcoin Vies with New Cryptocurrencies as Coin of the Cyber Realm
From ACM News

Bitcoin Vies with New Cryptocurrencies as Coin of the Cyber Realm

At a bitcoin conference in Miami this January, Jeffrey Tucker, a laissez-faire economist and libertarian icon, made an unexpected observation.

How to Build an Earth-Size Telescope
From ACM News

How to Build an Earth-Size Telescope

Looking into the galactic center is hard.

Fact or Fiction?: Your Car Is Hackable
From ACM News

Fact or Fiction?: Your Car Is Hackable

When your home computer is hacked, the things at risk are your identity, finances and other digital assets.

Computer Models Help ­nravel Mystery of Puebloans' Disappearance
From ACM News

Computer Models Help ­nravel Mystery of Puebloans' Disappearance

Remember playing "The Oregon Trail" computer game in middle school?

NASA's Troubled $8-Billion Hubble Successor Is Back on Track
From ACM News

NASA's Troubled $8-Billion Hubble Successor Is Back on Track

The Hubble Space Telescope is still operating, but its successor is already waiting in the wings.

Hubble Telescope Reveals Deepest View of the Universe Yet
From ACM News

Hubble Telescope Reveals Deepest View of the Universe Yet

The Hubble Space Telescope has glimpsed farther into the universe than any observatory before, producing the first of six new "deep field" images that show objects...

Titan's Seas Get an Earthly Stand-In as Robot Explores Chilean Lake
From ACM News

Titan's Seas Get an Earthly Stand-In as Robot Explores Chilean Lake

Early Mars rovers had little more intelligence than a fancy remote-controlled car.

How Microsoft's 1 Percenters Balance Basic Research with Short-Term Success
From ACM Opinion

How Microsoft's 1 Percenters Balance Basic Research with Short-Term Success

When Microsoft launched its research labs in 1991, the personal computer was just beginning to blossom into a worldwide phenomenon, thanks in no small part to Windows...

Could Atomically Thin Tin Transform Electronics?
From ACM News

Could Atomically Thin Tin Transform Electronics?

Scientists have been trying to develop room-temperature superconductors—materials that conduct electrons with zero resistance, and do so without cumbersome, energy...

Supercomputer-Driven Materials Design
From ACM News

Supercomputer-Driven Materials Design

The job of a materials scientist—to warp matter into new and useful forms—has historically involved a ridiculous amount of guesswork.

Will Ibm's Watson ­sher in a New Era of Cognitive Computing?
From ACM Opinion

Will Ibm's Watson ­sher in a New Era of Cognitive Computing?

Computers as we know them have are close to reaching an inflection point—the next generation is in sight but not quite within our grasp.

What Is 4d Printing?
From ACM Opinion

What Is 4d Printing?

The biggest breakthroughs in how we make things lie not in the technology to manipulate materials but in the materials themselves.

Software Firm Claims Breakthrough in Computer Vision Will Lead to Better AI
From ACM News

Software Firm Claims Breakthrough in Computer Vision Will Lead to Better AI

Luis von Ahn has heard it all before.

Intel Sees a Future Where We Will Form 'relationships' with Our Gadgets
From ACM Opinion

Intel Sees a Future Where We Will Form 'relationships' with Our Gadgets

Rugged individualists aside, many people find themselves increasingly connected not just to one another but also to the devices that make those connections possible...

2013 Chemistry Nobel Goes to Computer Modeling of Chemical Reactions
From ACM News

2013 Chemistry Nobel Goes to Computer Modeling of Chemical Reactions

What is actually happening at the atomic scale when two elements react?

How the Fifa 14 Soccer Video Game Finally Got Its Physics Right
From ACM News

How the Fifa 14 Soccer Video Game Finally Got Its Physics Right

When the soccer video game FIFA 14 went on sale last week, it boasted a ball that, at long last, could sail smartly through the air.

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.

Ella Gale: Building a Neuromorphic (brainlike) Computer
From ACM TechNews

Ella Gale: Building a Neuromorphic (brainlike) Computer

Ella Gale, one of the young researchers attending the 1st Heidelberg Laureate Forum in Germany, says her interest is unconventional computing. 

Nsa Efforts to Evade Encryption Technology Damaged ­.s. Cryptography Standard
From ACM News

Nsa Efforts to Evade Encryption Technology Damaged ­.s. Cryptography Standard

In the three months since Edward Snowden began his whistle-blowing campaign against the National Security Agency (NSA) the former government contractor has exposed...

It’s Time to Reform the Computer Fraud and Abuse Act
From ACM News

It’s Time to Reform the Computer Fraud and Abuse Act

A bill working its way through Congress is an opportunity to update an unfair, outmoded cybersecurity law
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