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Digital in-line holography helps researchers ‘see’ into fiery fuels

April 27, 2015 1:02 pm | by Sandia National Laboratories | News | Comments

Transportation accidents, such as trucks crashing on a highway or rockets failing on a launch pad, can create catastrophic fires. It’s important to understand how burning droplets of fuel are generated and behave in those extreme cases, so Sandia National Laboratories ...

Photos of the Day: Giant Lego statue weighs a ton

April 27, 2015 9:17 am | by The Associated Press | News | Comments

Enthusiasts dressed as comic book Super Heroes stand in front of the UK’s largest LEGO statue as it is unveiled at the London premiere of LEGO Super Heroes: Marvel’s Avengers Age of Ultron at Westfield Shopping Centre, London, on Tuesday, April 21, 2015....

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Scientists create cheaper magnetic material for cars, wind turbines

April 27, 2015 9:10 am | by DOE/Ames Laboratory | News | Comments

Karl A. Gschneidner and fellow scientists at the U.S. Department of Energy's Ames Laboratory have created a new magnetic alloy that is an alternative to traditional rare-earth permanent magnets. The new alloy--a potential replacement for high-performance ...

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Outsmarting smartphones: Technology reduces distracted driving among teens

April 27, 2015 9:04 am | by American Academy of Pediatrics | News | Comments

Technology can bolster efforts by parents, lawmakers and insurance companies to reduce distracted driving among novice teen drivers, according to a study to be presented Monday, April 27 at the Pediatric Academic Societies (PAS) annual meeting in San Diego....

Current-sense transformers detect switching current up to 40 Amps

April 27, 2015 8:57 am | Coilcraft | Product Releases | Comments

The CST2010 Series of current sense transformers from Coilcraft detect switching current up to 40 Amps over a frequency range of 50 to 500 kHz while also isolating circuits electrically, resulting in up to 10X lower power dissipation than current sense resistors. This makes them ideal for ...

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New Army technologies support in-flight communications, expeditionary command posts

April 27, 2015 8:01 am | by U.S. Army | News | Comments

The Army is delivering new technologies to the Global Response Force that will help transform the concept of a command post from a stationary, tented shelter to a mobile enabler for expeditionary mission command - including during operations in flight and early entry into developing situations.

Industrial virtual factory lowers costs and reduces emissions

April 23, 2015 4:34 pm | by VTT Technical Research Centre of Finland | News | Comments

In collaboration with European companies and research institutes, VTT has developed a cloud-based, easily customized, modular software platform for improving the sustainability performance of industrial products by lowering production costs and reducing emissions ...

Pseudoparticles travel through photoactive material

April 23, 2015 4:32 pm | by Karlsruher Institut für Technologie (KIT) | News | Comments

Researchers of Karlsruhe Institute of Technology (KIT) have unveiled an important step in the conversion of light into storable energy: Together with scientists of the Fritz Haber Institute in Berlin and the Aalto University in Helsinki/Finland, they studied the ...

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Mechanical cloaks of invisibility -- without complicated mathematics

April 23, 2015 4:29 pm | by Karlsruher Institut für Technologie (KIT) | News | Comments

A honeycomb is a very stable structure. If it has a larger hole, however, stability is largely lost. What might a honeycomb look like, which survives external forces in spite of a hole? Such stable types of known constructions might be useful in architecture or when ...

X-47B first to complete autonomous aerial refueling

April 23, 2015 4:25 pm | by Naval Air Systems Command | News | Comments

The X-47B successfully conducted the first ever Autonomous Aerial Refueling (AAR) of an unmanned aircraft April 22, completing the final test objective under the Navy's Unmanned Combat Air System demonstration program.

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The industry’s first 600V GaN transistor in a TO-247 package

April 23, 2015 4:17 pm | Transphorm, Inc. | Product Releases | Comments

Transphorm Inc. is offering engineering samples of its TPH3205WS transistor, the first 600V GaN (Gallium Nitride) transistor in a TO-247 package. Offering 63 mOhm R(on) and 34A ratings, the device utilizes the company’s Quiet Tab source-tab connection design, which reduces EMI at high dv/dt to enable low switching loss and high-speed ...

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How this student went from watching the fish tank to diving with whale sharks

April 23, 2015 2:56 pm | by Kasey Panetta, Editor, @kcpanetta | Blogs | Comments

Growing up, my family had a huge fish tank in our office that I would sit in front of for hours like it was a television set.

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How experience may lead to misperception

April 23, 2015 2:20 pm | by Bernstein Coordination Site (BCOS) | News | Comments

How long is the way from the city hall to the train station? When we estimate distances, something curious happens: short distances seem longer, and long distances shorter than they really are. Similar biases occur during judgments of volume, brightness or time....

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Ultra-sensitive sensor detects individual electrons

April 23, 2015 2:16 pm | by FECYT - Spanish Foundation for Science and Technology | News | Comments

A Spanish-led team of European researchers at the University of Cambridge has created an electronic device so accurate that it can detect the charge of a single electron in less than one microsecond. It has been dubbed the 'gate sensor' and could be ...

Study: Self-driving 'taxibots' could replace 9 in 10 cars

April 23, 2015 2:12 pm | by ARTHUR MAX, Associated Press Writer | News | Comments

Transportation experts say car-congested cities could become a thing of the past, provided people are prepared to ride-share with a robot driver. A study published Thursday by the Paris-based Organization for Economic Cooperation and Development suggests ...

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