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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.


The World's Oldest Scientific Satellite Is Still in Orbit
From ACM News

The World's Oldest Scientific Satellite Is Still in Orbit

From his desk at the European Space Operations Centre in Darmstadt, Germany, space debris analyst Tim Flohrer keeps track of the 23,000 or so catalogued objects...

Mars Study Yields Clues to Possible Cradle of Life
From ACM News

Mars Study Yields Clues to Possible Cradle of Life

The discovery of evidence for ancient sea-floor hydrothermal deposits on Mars identifies an area on the planet that may offer clues about the origin of life on...

Discovery and Innovation to Quicken With Supercomputer's $1-Million ­pgrade
From ACM TechNews

Discovery and Innovation to Quicken With Supercomputer's $1-Million ­pgrade

A $1-million grant will help Clemson University's Palmetto Cluster supercomputer aid researchers in accelerating the pace of scientific discovery and technological...

Google Reveals Blueprint For Quantum Supremacy
From ACM TechNews

Google Reveals Blueprint For Quantum Supremacy

Researchers say they have outlined a way to achieve quantum supremacy, demonstrating a proof-of-principle version of a quantum computer.

Google, Facebook and Twitter scramble to Hold Washington at Bay
From ACM Careers

Google, Facebook and Twitter scramble to Hold Washington at Bay

Google summoned about 200 policy staff from around the world last month for a debate on whether the company's size has made it too attractive as a target for government...

How Computers Turned Gerrymandering Into a Science
From ACM News

How Computers Turned Gerrymandering Into a Science

About as many Democrats live in Wisconsin as Republicans do.

Examining Mars' Moon Phobos in a Different Light
From ACM News

Examining Mars' Moon Phobos in a Different Light

NASA's longest-lived mission to Mars has gained its first look at the Martian moon Phobos, pursuing a deeper understanding by examining it in infrared wavelengths...

An Edible Actuator For Ingestible Robots
From ACM TechNews

An Edible Actuator For Ingestible Robots

Researchers recently unveiled a prototype for a soft, edible pneumatic actuator fabricated from gelatin, which can serve as a crucial mechanism for ingestible robots...

Good Vibrations For the Future of Computing
From ACM TechNews

Good Vibrations For the Future of Computing

Researchers say they have demonstrated a new technology based on mechanical vibrations to perform logic operations.

Hpc, Analytical ­ltracentrifugation, and a New Detector
From ACM TechNews

Hpc, Analytical ­ltracentrifugation, and a New Detector

Recent insights into how the West Nile virus replicates using cell proteins were gained using analytical ultracentrifugation technology.

Supercomputer Redesign of Aeroplane Wing Mirrors Bird Anatomy
From ACM News

Supercomputer Redesign of Aeroplane Wing Mirrors Bird Anatomy

Engineers have used a supercomputing technique that mimics natural selection to design the internal structure of an aircraft wing from scratch.

Russians Took a Page from Corporate America By ­sing Facebook Tool to Id and Influence Voters
From ACM News

Russians Took a Page from Corporate America By ­sing Facebook Tool to Id and Influence Voters

Russian operatives set up an array of misleading Web sites and social media pages to identify American voters susceptible to propaganda, then used a powerful Facebook...

Assessing Regional Earthquake Risk and Hazards in the Age of Exascale
From ACM TechNews

Assessing Regional Earthquake Risk and Hazards in the Age of Exascale

Researchers at the Lawrence Berkeley and Lawrence Livermore national laboratories are constructing the first-ever end-to-end simulation code to capture the geology...

'mind-Boggling' Math Could Make Blockchain Work For Wall Street
From ACM Careers

'mind-Boggling' Math Could Make Blockchain Work For Wall Street

A major breakthrough in cryptography may have solved one of the biggest obstacles to using blockchain technology on Wall Street: keeping transaction data private...

The Super-Earth that Came Home For Dinner
From ACM News

The Super-Earth that Came Home For Dinner

It might be lingering bashfully on the icy outer edges of our solar system, hiding in the dark, but subtly pulling strings behind the scenes: stretching out the...

Cryo-Electron Microscopy Wins the Nobel Prize in Chemistry
From ACM News

Cryo-Electron Microscopy Wins the Nobel Prize in Chemistry

One of the many perks of being human (upright walking, big brains, we can win awards) is our ability to transcend the limits of our senses. Take vision, for instance...

China Demonstrates Quantum Encryption By Hosting a Video Call
From ACM News

China Demonstrates Quantum Encryption By Hosting a Video Call

Chinese researchers have completed a practical demonstration of quantum key distribution, showing that it's possible to encrypt and send data between two locations...

A Field Farmed Only By Drones
From ACM News

A Field Farmed Only By Drones

Across the United Kingdom, the last of the spring barley has been brought in from the fields, the culmination of an agricultural calendar whose rhythm has remained...

Fast-Moving Magnetic Particles Could Enable New Form of Data Storage
From ACM TechNews

Fast-Moving Magnetic Particles Could Enable New Form of Data Storage

Researchers have shown they can create tiny disturbances in magnetic orientation at will in specific locations, which they say could be used to make a more efficient...

Two Intelligent Vehicles Are Better Than One
From ACM TechNews

Two Intelligent Vehicles Are Better Than One

Researchers are working to improve intelligent vehicle systems by combining the data collected by such a vehicle with that collected from other intelligent vehicles...
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