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Will Millimeter Waves Maximize 5g Wireless?
From ACM Opinion

Will Millimeter Waves Maximize 5g Wireless?

Every decade or so since the first cellular networks appeared the companies that make mobile devices and the networks linking them have worked out new requirements...

The Pluto Punch-Through
From ACM Opinion

The Pluto Punch-Through

On July 14, 2015 NASA's New Horizons spacecraft finally reaches Pluto. But the encounter is brief.

Building an Earth-Size Telescope, 1 Station at a Time
From ACM Opinion

Building an Earth-Size Telescope, 1 Station at a Time

Imagine a trio of aerobatic aircraft. Over the years they've gotten very good at their routine. But they want to add another five or six or seven members.

Fateful Phone Call Spawned Moore's Law
From ACM Opinion

Fateful Phone Call Spawned Moore's Law

In their new book, Moore's Law: The Life of Gordon Moore, Silicon Valley's Quiet Revolutionary, authors Arnold Thackray, David C. Brock and Rachel Jones chronicle...

The Inner Lives of Robots: An Interview with Filmmaker Alex Garland
From ACM Opinion

The Inner Lives of Robots: An Interview with Filmmaker Alex Garland

Like self-replicating machines, robot movies are taking over Hollywood.

First White House Data Chief Discusses His Top Priorities
From ACM Opinion

First White House Data Chief Discusses His Top Priorities

Data science is not entirely new to Washington, D.C.—nor is DJ Patil, who was recently named as the U.S.'s first chief data scientist.

How to Restore Trust in American Technology
From ACM Opinion

How to Restore Trust in American Technology

Last November in the town of Wuzhen, China hosted its first large international summit on Internet governance and cybersecurity.

Nanotech Pioneer Langer Wins Award By Thinking Small
From ACM Opinion

Nanotech Pioneer Langer Wins Award By Thinking Small

Bioengineer Robert Langer has spent his career looking for the next not-so-big thing.

A Graphene Discoverer Speculates on the Future of Computing
From ACM Opinion

A Graphene Discoverer Speculates on the Future of Computing

In 2010 two physicists at Manchester University in the U.K. shared a Nobel Prize in Physics for their work on a new wonder material: graphene, a flat sheet of carbon...

This Mathematician Figured Out How to Solve For Zero
From ACM Opinion

This Mathematician Figured Out How to Solve For Zero

To mathematician Amir Aczel the most important number of all might just be zero.

Search Gives ­s Superpowers
From ACM News

Search Gives ­s Superpowers

Machine learning—an area of AI focusing on systems that "learn" from data in order to navigate future similar scenarios—is one of the ways we’ve managed to give...

How the Smartphone Killed Typing—but Started an AI Revolution
From ACM Opinion

How the Smartphone Killed Typing—but Started an AI Revolution

Steve Jobs often swam against the tide of prevailing opinion.

The Surreal Task of Landing on a Comet
From ACM Opinion

The Surreal Task of Landing on a Comet

On November 12th 2014 the European Space Agency's Rosetta mission will eject the small robotic lander Philae on a trajectory that should take it down to the surface...

What Is It Like to Control a Robotic Arm with a Brain Implant?
From ACM Opinion

What Is It Like to Control a Robotic Arm with a Brain Implant?

Jan Scheuermann is not your average experimental subject.

'glass Brain' Offers Tours of the Space Between Your Ears
From ACM Opinion

'glass Brain' Offers Tours of the Space Between Your Ears

Former Grateful Dead percussionist Mickey Hart takes pride in his brain.

A Computer Scientist Tells Mathematicians How To Write Proofs
From ACM Opinion

A Computer Scientist Tells Mathematicians How To Write Proofs

Believe it or not, I do have friends who would describe themselves as not liking math, and every so often one of them will share this meme on Facebook: And then...

Visualizing 4-Dimensional Asteroids
From ACM Opinion

Visualizing 4-Dimensional Asteroids

One of the largest treasure troves of astronomical data comes from the Sloan Digital Sky Survey (SDSS), an ongoing scan of the firmament that began 15 years ago...

The Case For Kill Switches in Military Weaponry
From ACM Opinion

The Case For Kill Switches in Military Weaponry

This summer the insurgent group ISIS captured the Iraqi city of Mosul—and along with it, three army divisions' worth of U.S.-supplied equipment from the Iraqi army...

Quantum Chaos: After a Failed Speed Test, the D-Wave Debate Continues
From ACM Opinion

Quantum Chaos: After a Failed Speed Test, the D-Wave Debate Continues

How hard can it be to determine whether a computer works as promised?

'net Neutrality' Ruling Opens Door For Two-Tiered Internet Market
From ACM Opinion

'net Neutrality' Ruling Opens Door For Two-Tiered Internet Market

An "Open Internet" became endangered this week at a time when the U.S. increasingly relies on Internet services to deliver everything from education to entertainment...
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