Advertisement
Technology
Subscribe to Technology

The Lead

Engineers Successfully Build Earthquake-resistant House

October 20, 2014 7:00 am | by Stanford Univ. | Videos | Comments

Engineers have built and tested an earthquake-resistant house that stayed staunchly upright even as it shook at three times the intensity of the destructive 1989 Loma Prieta temblor 25 years ago.

Crystalized DNA Key to Nanotech

October 20, 2014 7:00 am | by Wyss Institute for Biologically Inspired Engineering | News | Comments

DNA has garnered attention for its potential as a programmable material platform that could...

Computer Simulations Key to Less-resistant Antibiotics

October 17, 2014 2:00 pm | by Univ. of Bristol | News | Comments

Scientists have used computer simulations to show how bacteria are able to destroy antibiotics–...

Cadavers Trump Computers for Students

October 17, 2014 2:00 pm | by Michigan State Univ. | News | Comments

Despite the growing popularity of using computer simulation to help teach college anatomy,...

View Sample

FREE Email Newsletter

Facebook To Relay Safety Messages After Natural Disasters

October 16, 2014 2:00 pm | by Associated Press | News | Comments

Facebook is launching a tool that lets users notify friends and family that they are safe during or after natural disasters. The tool, called "Safety Check," will be available worldwide to the social network's 1.32 billion users on computers and mobile devices.

Facebook, Apple to Pay for Employee Fertility Treatments

October 15, 2014 2:00 pm | by Associated Press, Barbara Ortutay | News | Comments

Facebook and Apple will now give up to $20,000 in benefits to help employees pay for infertility treatments, sperm donors and even to freeze their eggs. The move comes amid stiff competition for skilled engineers, and as many of the biggest firms try to diversify their male-dominated ranks to include and appeal to more women.

Electric Vehicle Tech Packs Punch in Small Package

October 15, 2014 7:00 am | by Oak Ridge National Laboratory | News | Comments

Using 3-D printing and novel semiconductors, researchers have created a power inverter that could make electric vehicles lighter, more powerful and more efficient. At the core of this development is wide band gap material made of silicon carbide with qualities superior to standard semiconductor materials.

Advertisement

Brighter, Energy-saving Flat Lights Based on Nanotubes

October 15, 2014 7:00 am | by American Institute of Physics | News | Comments

Electronics based on carbon, especially carbon nanotubes, are emerging as successors to silicon for making semiconductor materials. They may enable a new generation of brighter, low-power, low-cost lighting devices that could challenge the dominance of LEDs in the future and help meet society's ever-escalating demand for greener bulbs.

Sensor Designed to Improve Fit of Prosthetic

October 15, 2014 7:00 am | by Sandia National Laboratories | Videos | Comments

A researcher has been studying prosthetics for a decade and is part of a group working to develop a sensor to tell how a limb changes, along with a system that automatically accommodates those changes. After additional testing and refinements, he hopes to find a company that wants to market the sensor system.

'Health' Can be Bought on the Internet

October 14, 2014 7:00 am | by Inside Science News Service, Benjamin Plackett | News | Comments

The familiar “dot-com” and “dot-org” Internet domains hail from the Reagan era, and the trickle of new domains since has usually been met with much discussion and occasionally debate or even discontent. But now, public health officials have brought up a potential concern: the use of the new "dot-health" suffix by groups that aren’t medical experts.

Battery Charges in Two Minutes, Lasts 20 Years

October 14, 2014 7:00 am | by Nanyang Technology Univ. | News | Comments

Scientists have developed ultra-fast-charging batteries that can be recharged up to 70 percent in only two minutes. The new generation batteries also have a long lifespan of over 20 years, more than 10 times compared to existing lithium-ion batteries.

ATMs Run on Windows are Easy to Hack

October 14, 2014 7:00 am | by The Conversation, Bill Buchanan | Videos | Comments

A plot has been discovered, apparently spread across Russia, India and China, whereby cash machines can be turned into a free money vending machine. The hack requires re-starting the cash machine– essentially a Windows terminal– from a prepared CD that injects malware into the system to circumvent the security.

Advertisement

Microbots Could Probe Individual Cells

October 14, 2014 7:00 am | by Purdue Univ. | News | Comments

Inexpensive microrobots capable of probing and manipulating individual cells and tissue for biological research and medical applications are closer to reality with the design of a system that senses the minute forces exerted by a robot's tiny probe.

Voices Are Being Used as ID

October 13, 2014 2:00 pm | by Associated Press, Raphael Satter | News | Comments

Businesses and governments around the world are increasingly turning to voice biometrics, which sometimes are described as voiceprints, to replace passwords and fight fraud.

'Smart' Battery Warns of Fire Hazard

October 13, 2014 2:00 pm | by Stanford Univ. | News | Comments

Scientists have developed a "smart" lithium-ion battery that gives ample warning before it overheats and bursts into flames. The new technology is designed for conventional lithium-ion batteries now used in billions of cellphones, laptops and other electronic devices, as well as a growing number of cars and airplanes.

Researchers ID Best Parameters for Simulating Clouds

October 13, 2014 2:00 pm | by Pacific Northwest National Laboratory | News | Comments

A new study looked for which "tunable" variables were most influential in depicting various cloud types in a global atmospheric model. They found that different parameters influenced different types of clouds.

Zuckerberg Pushes for Internet in Indonesia

October 13, 2014 2:00 pm | by Associated Press | News | Comments

On his first visit to Facebook-crazy Indonesia, Mark Zuckerberg met the president-elect, spread the word about his company's global Internet-access initiative and posted a photo of himself at an ancient Buddhist temple.

Advertisement

Material Key to Future Spintronic Tech

October 13, 2014 7:00 am | by EPFL | News | Comments

Scientists have discovered that a common insulating material behaves as a perfect spintronic conductor because it is not affected by background electron charge.

App Highlights how Animals Inspire Technology

October 13, 2014 7:00 am | by Georgia Institute of Technology | Videos | Comments

Highlighting unexpected similarities between what animals do and what people are trying to do is a new strategy researchers are using to hopefully increase public awareness about animals and encourage conservation. They’ve created an iPhone app based on biologically inspired design, highlighting two dozen species that have helped engineers solve problems or invent new solutions.

Solid Nanoparticles Can Act Like Liquid

October 13, 2014 7:00 am | by MIT, David Chandler | News | Comments

A surprising phenomenon has been found in metal nanoparticles: they appear, from the outside, to be liquid droplets, wobbling and readily changing shape, while their interiors retain a perfectly stable crystal configuration.

Researchers Set Records for Silicon Quantum Computing

October 13, 2014 7:00 am | by Univ. of New South Wales | News | Comments

Two research teams working in the same laboratories at a university have found distinct solutions to a critical challenge that has held back the realization of super powerful quantum computers.

Electronics on a Plane: Court Hears Arguments

October 10, 2014 2:00 pm | by Associated Press, Jessica Gresko | News | Comments

The nation's largest flight attendants union is arguing that aviation officials flew in the face of a federal law last year when they cleared passengers to use small electronic devices during take-offs and landings.

Nanofoundries Cast Custom Nanoparticles

October 10, 2014 2:00 pm | by Wyss Institute for Biologically Inspired Engineering | News | Comments

Researchers have unveiled a new method to form 3-D metal nanoparticles in prescribed shapes and dimensions using DNA as a construction mold. The ability to mold inorganic nanoparticles out of materials such as gold and silver is a significant breakthrough that has the potential to advance laser technology, microscopy, solar cells, electronics, environmental testing, disease detection and more.

This Sensor Will Self Destruct

October 10, 2014 2:00 pm | by AVS: Science & Technology of Materials, Interfaces, and Processing | News | Comments

Electronic devices that dissolve completely in water, leaving behind only harmless end products, are part of a rapidly emerging class of technology. A new generation of transient electronic devices function in water but dissolve when their function is no longer needed.

System Spots Outbreaks Among Preschoolers

October 10, 2014 2:00 pm | by American Academy of Pediatrics | News | Comments

A web-based system that allows preschools and child care centers to report illnesses to local public health departments could improve the detection of disease outbreaks and allow resources to be mobilized more quickly.

Crop System Gets to the Root of the Problem

October 10, 2014 2:00 pm | by Georgia Institute of Technology | News | Comments

Researchers have developed an automated imaging technique for measuring and analyzing the root systems of mature plants. The technique uses advanced computer technology to analyze photographs taken of root systems in the field. The imaging and software are designed to give scientists the statistical information they need to evaluate crop improvement efforts.

Google Chairman Says Spying Could 'Break' the Internet

October 9, 2014 2:00 pm | by Associated Press, Brandon Bailey | News | Comments

Google Chairman Eric Schmidt and other Silicon Valley executives say controversial government spying programs are undercutting the Internet economy and want Congress to step up stalled reform.

Gestures Can Control Smartphone

October 9, 2014 7:00 am | by ETH Zurich | Videos | Comments

Researchers have developed a new app enabling users to operate their smartphone with gestures. This development expands the range of potential interactions with such devices.

Groundwater Cools Supercomputer

October 8, 2014 2:00 pm | by ScienceNetwork WA | News | Comments

More than 2.8 megaliters of water has been saved in just under a year using groundwater to cool the Pawsey Centre supercomputer. To make that happen, scientists have undertaken stringent tests to ensure that returning heated water to the Mullalloo aquifer has no adverse effects.

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading