Sign In

Communications of the ACM

News


An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Wonder Conductors Will Spin ­p Cooler Computers
From ACM News

Wonder Conductors Will Spin ­p Cooler Computers

Newly discovered materials called topological insulators could clear the way for blisteringly fast laptops and smartphones that don't warm your lap or singe your...

Nasa Funds Development of Nano Materials For Advanced Lithium-Ion Batteries
From ACM News

Nasa Funds Development of Nano Materials For Advanced Lithium-Ion Batteries

NEI Corp. and UC San Diego recently won a Phase II Small Business Technology Transfer contract from NASA to develop and implement high energy density cathode materials...

N.c. Scientists Helping Soldiers
From ACM TechNews

N.c. Scientists Helping Soldiers

University of North Carolina researchers are collaborating with the Naval Postgraduate School to develop an intelligent-training system for the military using automatically...

Prediction of Intrinsic Magnetism at Silicon Surfaces Could Lead to Single-Spin Magnetoelectronics
From ACM TechNews

Prediction of Intrinsic Magnetism at Silicon Surfaces Could Lead to Single-Spin Magnetoelectronics

Physicists at the Naval Research Laboratory and the University of Wisconsin-Madison predict that a family of well-known silicon surfaces, stabilized by chains of...

From ACM News

Ornl Graphite Foam Technology Licensed to Led North America

Graphite foam technology developed at the U.S. Department of Energy's Oak Ridge National Laboratory has been licensed to LED North America (Oak Ridge, TN) for...

Secrets of the Gecko Foot Help Robot Climb
From ACM TechNews

Secrets of the Gecko Foot Help Robot Climb

Stanford University engineer Mark Cutkosky has led the development of Stickybot, a robot that can climb up smooth surfaces with feet modeled on the design of gecko...

From ACM TechNews

W3c Launches Web Performance Working Group

A new W3C working group will focus on improving the measurement of Web application performance times.The Web Performance Working Group will initially create a common...

Size Matters: Canadian Research Could Shrink Gadget Size
From ACM TechNews

Size Matters: Canadian Research Could Shrink Gadget Size

McGill University researchers have found that quantum dots are capable of creating large voltages that can keep compact electronic devices running. "We need to...

'spintronics' Breakthrough Holds Promise For Next-Generation Computers
From ACM TechNews

'spintronics' Breakthrough Holds Promise For Next-Generation Computers

University of Kansas (KU) researchers have discovered a way to recognize currents of spinning electrons, or spintronics, within a semiconductor using powerful lasers...

Researchers Work to Protect, Restore Vulnerable Networks
From ACM TechNews

Researchers Work to Protect, Restore Vulnerable Networks

The University of Arizona is collaborating with researchers at Columbia University and the Massachusetts Institute of Technology on a project which is developing...

Solid-State Leds Promise Brighter, Not Necessarily Greener, Future
From ACM News

Solid-State Leds Promise Brighter, Not Necessarily Greener, Future

Solid-state lighting pioneers long have held that replacing the inefficient light bulbs with more efficient solid-state LEDs would lower electrical usage worldwide...

Tiny Logo Demonstrates Advanced Display Technology
From ACM News

Tiny Logo Demonstrates Advanced Display Technology

In a step toward more efficient, smaller and higher-definition display screens, a University of Michigan professor has developed a new type of color filter made...

From ACM News

Juicing Up Laptops and Cell Phones with Soda Pop or Vegetable Oil?

Scientists report the development of the first fuel cell designed to produce electricity with biochemical technology borrowed from the biological powerhouses...

Synaptic Behavior Captured By New Memristor Circuit Design
From ACM TechNews

Synaptic Behavior Captured By New Memristor Circuit Design

University of Tehran researchers Farnood Merrikh-Bayat and Saeed Bagheri have found that two memristors used in a series work more like a human brain using Hebbian...

From ACM TechNews

Nasa's Robot Rovers Keep on Rolling

Researchers from the University of Arkansas at Little Rock are working with robotics engineers at NASA's Jet Propulsion Laboratory to prevent the space agency's...

Kyoto Prize and Other CS Awards
From Communications of the ACM

Kyoto Prize and Other CS Awards

László Lovász, Vinton G. Cerf, and other researchers are honored for their contributions to computer science.

ACM China Nearing Launch
From Communications of the ACM

ACM China Nearing Launch

ACM's expansion into China will support local professionals and increase Chinese involvement in ACM's international activities.

Degrees, Distance, and Dollars
From Communications of the ACM

Degrees, Distance, and Dollars

The Internet is making higher education accessible to a whole new class of students—but not necessarily at a lower cost.

Cycling Through Data
From Communications of the ACM

Cycling Through Data

Sensor-equipped bicycles are providing valuable data to cyclists, city planners, and computer scientists.

Brains and Bytes
From Communications of the ACM

Brains and Bytes

Computational neuroscientists are learning that the brain is like a computer, except when it isn't.
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account