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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.


Designing a Safer Battery For Smartphones (that Won't Catch Fire)
From ACM News

Designing a Safer Battery For Smartphones (that Won't Catch Fire)

Mike Zimmerman likes to shock his guests by using a hammer to drive a nail through a solid polymer lithium metal battery.

Google-Funded Flint Water App Helps Residents Find Lead Risk, Resources
From ACM TechNews

Google-Funded Flint Water App Helps Residents Find Lead Risk, Resources

Computer science researchers at the University of Michigan have released a mobile application and website to help Flint, MI, manage its ongoing water crisis.

Printable Electronics
From ACM TechNews

Printable Electronics

Massachusetts Institute of Technology engineers have developed an ultra-thin, high-resolution printing process that makes use of nanoporous stamps.

Nasa Juno Mission Prepares For December 11 Jupiter Flyby
From ACM News

Nasa Juno Mission Prepares For December 11 Jupiter Flyby

On Sunday, December 11, at 9:04 a.m. PST (12:04 p.m. EST, 17:04 UTC) NASA's Juno spacecraft will make its third science flyby of Jupiter.

In Memoriam: Andrew Birrell 1951-2016
From ACM News

In Memoriam: Andrew Birrell 1951-2016

He specialized in "in the general area of operating systems and distributed systems, with occasional excursions into security."

Graphene-Spiked Silly Putty Picks ­p Human Pulse
From ACM News

Graphene-Spiked Silly Putty Picks ­p Human Pulse

A dash of graphene can transform the stretchy goo known as Silly Putty into a pressure sensor able to monitor a human pulse or even track the dainty steps of a...

No Peeking: Humans Play Computer Game ­sing Only Direct Brain Stimulation
From ACM TechNews

No Peeking: Humans Play Computer Game ­sing Only Direct Brain Stimulation

A recent experiment demonstrated how humans can interact with virtual realities via direct brain stimulation.

Inside the Big Dish that Brought US Tv from the Moon
From ACM News

Inside the Big Dish that Brought US Tv from the Moon

The Parkes radio telescope in New South Wales, Australia, is one of the most elegant scientific instruments ever built.

Earth's Day Lengthens By Two Milliseconds a Century, Astronomers Find
From ACM News

Earth's Day Lengthens By Two Milliseconds a Century, Astronomers Find

There may never be enough hours in the day to get everything done, but at least the forces of nature are conspiring to help out.

­CLA Professors Stride Forward in Robotic Technology Research
From ACM TechNews

­CLA Professors Stride Forward in Robotic Technology Research

University of California, Los Angeles computer scientists say recent artificial intelligence innovations are pushing robotic technology forward.

A Year After San Bernardino and Apple-Fbi, Where Are We on Encryption?
From ACM News

A Year After San Bernardino and Apple-Fbi, Where Are We on Encryption?

The debate over encryption and government access to secured communications dates decades back.

Spinoff 2017: Nasa Tech Makes a Difference on Earth
From ACM News

Spinoff 2017: Nasa Tech Makes a Difference on Earth

NASA has released its Spinoff 2017 publication, which takes a close look at 50 different companies that are using NASA technology—innovations developed by NASA,...

CRISPR Heavyweights Battle in US Patent Court
From ACM News

CRISPR Heavyweights Battle in US Patent Court

It was a tough day in US patent court for the University of California, Berkeley.

Pizzagate: From Rumor, to Hashtag, to Gunfire in D.c.
From ACM News

Pizzagate: From Rumor, to Hashtag, to Gunfire in D.c.

What was finally real was Edgar Welch, driving from North Carolina to Washington to rescue sexually abused children he believed were hidden in mysterious tunnels...

Google, Democracy and the Truth About Internet Search
From ACM News

Google, Democracy and the Truth About Internet Search

Here's what you don’t want to do late on a Sunday night. You do not want to type seven letters into Google. That's all I did.

Researchers Tackle Communicating With Test Flights ­sing Weaker Frequencies
From ACM TechNews

Researchers Tackle Communicating With Test Flights ­sing Weaker Frequencies

University of Kansas researchers have received a $2.5-million contract to develop new communication technologies for airborne vehicles on U.S. test ranges. The...

Security Experts Warn Congress That the Internet of Things Could Kill People
From ACM News

Security Experts Warn Congress That the Internet of Things Could Kill People

A growing mass of poorly secured devices on the Internet of things represents a serious risk to life and property, and the government must intervene to mitigate...

Cassini Makes First Ring-Grazing Plunge
From ACM News

Cassini Makes First Ring-Grazing Plunge

NASA's Saturn-orbiting Cassini spacecraft has made its first close dive past the outer edges of Saturn's rings since beginning its penultimate mission phase on...

AI Learns to Predict the Future By Watching 2 Million Videos 
From ACM News

AI Learns to Predict the Future By Watching 2 Million Videos 

An artificial intelligence system can predict how a scene will unfold and dream up a vision of the immediate future.

Security Experts Warn Congress That the Internet of Things Could Kill People
From ACM TechNews

Security Experts Warn Congress That the Internet of Things Could Kill People

Prominent computer security experts in November warned the U.S. Congress that a poorly secured Internet of Things could seriously threaten life and property. 
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