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Have Aliens Found Us? A Harvard Astronomer on the Mysterious Interstellar Object 'Oumuamua
From ACM Opinion

Have Aliens Found Us? A Harvard Astronomer on the Mysterious Interstellar Object 'Oumuamua

On October 19, 2017, astronomers at the University of Hawaii spotted a strange object travelling through our solar system, which they later described as "a red...

Offices Are Too Hot or Too Cold; Is There a Better Way to Control Room Temperature?
From ACM Opinion

Offices Are Too Hot or Too Cold; Is There a Better Way to Control Room Temperature?

In any office, home or other shared space, there's almost always someone who's too cold, someone who's too hot—and someone who doesn't know what the fuss around...

Five Emerging Cyber-Threats to Worry About in 2019
From ACM Opinion

Five Emerging Cyber-Threats to Worry About in 2019

Last year was full of cybersecurity disasters, from the revelation of security flaws in billions of microchips to massive data breaches and attacks using malicious...

What the Future of Work Means for Cities
From ACM Opinion

What the Future of Work Means for Cities

Two weeks ago, MIT's David Autor gave the prestigious Richard T. Ely lecture at the annual meeting of American economists in Atlanta. Introduced by the former chair...

Happy 18th Birthday, Wikipedia. Let's Celebrate the Internet's Good Grown-Up.
From ACM Opinion

Happy 18th Birthday, Wikipedia. Let's Celebrate the Internet's Good Grown-Up.

On Tuesday, Wikipedia celebrates its 18th birthday. If the massive crowdsourced encyclopedia project were human, then in most countries, it would just now be considered...

The Quiet Threat Inside 'Internet of Things' Devices
From ACM Opinion

The Quiet Threat Inside 'Internet of Things' Devices

As Americans increasingly buy and install smart devices in their homes, all those cheap interconnected devices create new security problems for individuals and...

Tiny Computers Could Transform Our Lives
From ACM Opinion

Tiny Computers Could Transform Our Lives

Remember Innerspace, the comedy sci-fi movie from the '80s about a microscopic manned pod injected into a human?

To Cover China, There's No Substitute for WeChat
From ACM Opinion

To Cover China, There's No Substitute for WeChat

How do New York Times journalists use technology in their jobs and in their personal lives? Li Yuan, a technology columnist in Hong Kong, discussed the tech she's...

When Chinese Hackers Declared War on the Rest of Us
From ACM Opinion

When Chinese Hackers Declared War on the Rest of Us

Late one Wednesday in March 2015, an alarm sounded in the offices of GitHub, a San Francisco-based software firm. The company's offices exemplified the kind of...

Etch a Sketch Lives On in Browser-Based Chrome Labs Project
From ACM Opinion

Etch a Sketch Lives On in Browser-Based Chrome Labs Project

Everyone who remembers the Etch A Sketch slabs of yesteryear remembers how difficult it was to translate your vision onto its "magic screen," and how proud youWeb...

Dreaming of Death Rays: The Search for Laser Weapons
From ACM Opinion

Dreaming of Death Rays: The Search for Laser Weapons

Lasers first emerged nearly 60 years ago, but the idea of using powerful beams of heat or light is hardly new.

Countering Russian Disinformation the Baltic Nations' Way
From ACM News

Countering Russian Disinformation the Baltic Nations' Way

As the new Congress begins, it will soon discuss the comprehensive reports to the U.S. Senate on the disinformation campaign of half-truths, outright fabrications...

Tech Giants, Gorging on AI Professors Is Bad for You
From ACM Opinion

Tech Giants, Gorging on AI Professors Is Bad for You

In an essay written in 1833, the British economist William Forster Lloyd made a profound observation using the example of cattle grazing.

Never Mind Killer Robots; Here Are Six Real AI Dangers to Watch Out for in 2019
From ACM Opinion

Never Mind Killer Robots; Here Are Six Real AI Dangers to Watch Out for in 2019

Once it was fashionable to fret about the prospect of super-intelligent machines taking over the world. The past year showed that AI may cause all sorts of hazards...

A Reason to Despair About the Digital Future: Deepfakes
From ACM Opinion

A Reason to Despair About the Digital Future: Deepfakes

A despairing prediction for the digital future came from an unlikely source recently. Speaking of "deepfakes," or media manipulated through artificial intelligence...

The 'Godfather of Deep Learning' on Why We Need to Ensure AI Doesn't Just Benefit the Rich
From ACM Opinion

The 'Godfather of Deep Learning' on Why We Need to Ensure AI Doesn't Just Benefit the Rich

Geoffrey Hinton, a professor of computer science at the University of Toronto, is considered by many to be the 'godfather of deep learning,' due to his pioneering...

In Memory of Lawrence Roberts
From ACM Opinion

In Memory of Lawrence Roberts

Beeeeeeep.

What's Behind China's Space Programme Expansion
From ACM Opinion

What's Behind China's Space Programme Expansion

China is a relative late-bloomer when it comes to the world of space exploration. But just 15 years after it first sent an astronaut into orbit, China has become...

Tor Is Easier Than Ever. Time to Give It a Try
From ACM Opinion

Tor Is Easier Than Ever. Time to Give It a Try

You probably know about the digital anonymity service Tor, but for whatever reason you may not actually use it.
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