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Electronics / Semiconductor
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Liquid metals normally form a spherical shape due to their large surface tension. By applying a small voltage to the metal in water, a surface oxide forms on the surface of the metal and lowers the surface tension. Reversing the bias can remove the oxide

Researchers Control Movement of Liquid Metals with Less than One Volt

September 19, 2014 4:56 pm | by North Carolina State University | News | Comments

Researchers have developed a technique for controlling the surface tension of liquid metals by applying very low voltages, opening the door to a new generation of reconfigurable electronic circuits, antennas and other technologies. The technique hinges on the fact that the oxide “skin” of the metal — which can be deposited or removed — acts as a surfactant, lowering the surface tension between the metal and the surrounding fluid.

Sound of an Atom Captured

September 12, 2014 3:16 pm | by Johanna Wilde and Martin Gustafsson, Chalmers University of Technology | News | Comments

The interaction between atoms and light is well-known and has been studied extensively in the...

Laser Pulse Turns Glass into a Metal

September 8, 2014 8:19 am | by Florian Aigner, Vienna university of Technology | News | Comments

For tiny fractions of a second, quartz glass can take on metallic properties, when it is...

Ralph Lauren Introduces the Next Evolution of Wearable Technology

September 3, 2014 3:33 pm | by Ralph Lauren Corporation | News | Comments

Ralph Lauren Corp. is unveiling the high-performance, fashion-forward Polo Tech shirt on...

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Seamlessly marrying electronics and brain signaling could transform how we treat some of the most puzzling and devastating diseases. Courtesy of Janulla

On the Frontiers of Cyborg Science: Seamless Marriage between Electronics and Brain Signaling

August 11, 2014 12:22 pm | by ACS | News | Comments

No longer just fantastical fodder for sci-fi buffs, cyborg technology is bringing us tangible progress toward real-life electronic skin, prosthetics and ultraflexible circuits. Taking this human-machine concept to an unprecedented level, pioneering scientists are working on the seamless marriage between electronics and brain signaling, with the potential to transform our understanding of how to treat the brain's most devastating diseases.

A group of researchers from Harvard University have developed a millimeter-sized drone with a view to using it to explore extremely cramped and tight spaces. The microrobot they designed, which was the size of a one cent coin, could take off and land ...

Nature Inspires Drones of the Future

May 27, 2014 2:55 pm | by IOP | News | Comments

Based on the mechanisms adopted by birds, bats, insects and snakes, 14 distinguished research teams have developed solutions to some of the common problems that drones could be faced with when navigating through an urban environment and performing novel tasks for the benefit of society.

A Eureka Moment over Lunch at Perimeter Institute

March 24, 2014 5:16 pm | by Perimeter Institute for Theoretical Physics | News | Comments

A team of physicists from Perimeter Institute, the University of Waterloo, and Harvard has reached a key milestone in the pursuit of next-generation superconductors. What started as a lunch conversation at Perimeter Institute became an important step toward developing room-temperature superconductors.

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Sony's Virtual Reality Goggles Head On

March 24, 2014 4:43 pm | by Derrik Lang, Associated Press | News | Comments

The promise of virtual reality in the living room is coming closer to, well, reality. Sony has unveiled a prototype headset capable of surrounding a wearer's vision with interactive virtual worlds.               

Putting On The Ritz: World’s Largest Chandelier Will Use LEDs

January 14, 2014 5:45 am | by General Electric | News | Comments

Engineers are helping with plans to build the world’s largest crystal chandelier for Cleveland’s Playhouse Square. The 20-foot chandelier will use 4,200 crystal pieces and tens of thousands of GE LED lights and lighting modules. The light piece will be permanently suspended 40 feet above the street from a special steel support system.

Pioneering Path to Electrical Conductivity in 'Tinker Toy' Materials

December 9, 2013 11:14 am | by Sandia National Laboratories | News | Comments

Sandia National Laboratories researchers have devised a novel way to realize electrical conductivity in metal-organic framework (MOF) materials, a development that could have profound implications for the future of electronics, sensors, energy conversion and energy storage.

Forest Waste Used to Develop Cheaper, Greener Supercapacitors

October 23, 2013 6:04 pm | by University of Illinois | News | Comments

Researchers report that wood-biochar supercapacitors can produce as much power as today's activated-carbon supercapacitors at a fraction of the cost – and with environmentally friendly byproducts.               

Video Game Tech Used to Steer Roaches on Autopilot

June 25, 2013 2:09 pm | by North Carolina State University | News | Comments

North Carolina State University researchers are using video game technology to remotely control cockroaches on autopilot, with a computer steering the cockroach through a controlled environment. The researchers are using the technology to track how roaches respond to the remote control, with the goal of developing ways that roaches on autopilot can be used to map dynamic environments – such as...

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Two-Dimensional Transistors are Atomically Flat

June 21, 2013 2:15 pm | by University of California - Santa Barbara | News | Comments

Researchers at UC Santa Barbara, in collaboration with University of Notre Dame, have recently demonstrated the highest reported drive current on a transistor made of a monolayer of tungsten diselenide (WSe2), a 2-dimensional atomic crystal categorized as a transition metal dichalcogenide (TMD). The discovery is also the first demonstration of an "n-type" WSe2 field-effect-transistor (FET),...

Beyond Silicon: Transistors Without Semiconductors

June 21, 2013 2:15 pm | by Michigan Technological University | News | Comments

For decades, electronic devices have been getting smaller, and smaller, and smaller. It's now possible—even routine—to place millions of transistors on a single silicon chip. Scientists have experimented with different materials and designs for transistors to address these issues, always using semiconductors like silicon.

Google X Lab Launches Internet-beaming Balloons

June 15, 2013 8:16 pm | by Martha Mendoza and Nick Perry, Associated Press | News | Comments

Google is launching Internet-beaming antennas into the stratosphere aboard giant, jellyfish-shaped balloons with the lofty goal of getting the entire planet online. Eighteen months in the works, the top-secret project was announced in New Zealand, where up to 50 volunteer households are already beginning to receive the Internet briefly on their home computers via translucent helium balloons that sail by on the wind 12 miles above Earth.

Fluorescent Nanoparticle Ribbons

June 15, 2013 6:21 pm | News | Comments

This is a 10x photograph of long fluorescent ribbons constructed from thousands of semiconducting quantum dot nanoparticles, which are about 10,000x smaller in diameter than a human hair. Using a fluorescence technique, Jonathan T. Pham and Catherine Russell of the University of Massachusetts Materials Research Science and Engineering Center, Amherst, Mass. were able to produce their Image of Distinction.

Intel Partners in Cybersecurity Center of Excellence

May 21, 2013 9:39 am | by Intel | News | Comments

Intel joined the National Institute of Standards and Technology (NIST) in a National Cybersecurity Center of Excellence (NCCoE) partnership, along with 10 other industry leaders: Cisco, HP, HyTrust, McAfee, Microsoft, RSA, Splunk, Symantec, Vanguard and Venafi.

Reversible Assembly Leads to Tiny Encrypted Messages

March 14, 2013 10:25 am | News | Comments

Hidden in a tiny tile of interwoven DNA is a message. The message is simple, but decoding it unlocks the secret of dynamic nanoscale assembly. Researchers at the University of Illinois at Urbana-Champaign have devised a dynamic and reversible way to assemble nanoscale structures and used it to encrypt a Morse code message.

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