News : Imaging
Trillion-Frame-Per-Second Camera Captures Ultrafast Phenomena

Researchers from Japan have developed a new high-speed camera that can record events at a rate of more than 1-trillion-frames-per-second. The STAMP (Sequentially Timed All-optical Mapping Photography) technology holds promise for the study of complex, ultrafast phenomena.

Keiichi...

Who's Who
Dr. David W. Miller, Chief Technologist, NASA Headquarters, Washington, DC

Dr. David Miller began his term as the NASA chief technologist on March 17, 2014. He currently serves as the agency’s principal advisor and advocate on NASA technology policy and programs. Miller, a professor at the Massachusetts Institute of Technology, has also...

News : Sensors/Data Acquisition
'Gate Sensor' Detects Individual Electrons

A team of European researchers at the University of Cambridge has created an electronic device that detects the charge of a single electron in less than one microsecond. The "gate sensor" could be applied to quantum computers of the future to read information stored in the charge or spin of a single...

Question of the Week
Will triple-decker planes take flight by 2030?

This week's Question: Spanish designer Oscar Vinals recently developed a triple-decker aircraft design. The zero-emission AWWA-QG Progress Eagle would be powered by six hydrogen engines, a wind turbine, and solar panels. Vinals envisions that the plane would be able to take to the skies by 2030....

News : Manufacturing & Prototyping
New Wearable Device Turns Thumbnail into Trackpad

MIT Media Laboratory researchers are developing a wearable device that turns the user’s thumbnail into a miniature wireless track pad.

To build their prototype, the researchers packed capacitive sensors, a battery, and three separate chips — a microcontroller, a Bluetooth radio chip, and a...

News : Motion Control
Elastomer Enables Soft Flapping Robotic Wings

Researchers have discovered a new resonance phenomenon in a dielectric elastomer rotary joint that can make the artificial joint bend up and down, like a flapping wing. The new phenomenon makes the dielectric elastomer joint a good candidate for creating a soft and lightweight flapping wing for...

News : Motion Control
Alcohol Ignition Lock Could Prevent Drunk Driving

If every new car made in the United States had a built-in blood alcohol level tester that prevented impaired drivers from driving the vehicle, how many lives could be saved, injuries prevented, and injury-related dollars left unspent? Researchers at the University of Michigan studied the impact...

Question of the Week
Will we discover alien life by 2025?

This week's Question: During a panel discussion last week, NASA scientists indicated that we may be a generation away from finding alien life — even if that life is a microorganism and not an alien civilization. "We're going to have strong indications of life beyond Earth within a decade, said chief...

News : Aerospace
Engineers Develop 2D Liquid

Soft nanoparticles from a University of Pennsylvania research team stick to the plane where oil and water meet, but do not stick to one another. The interface presents a potentially useful set of properties. The nanoparticles freely move past one another while being confined to the interface, effectively acting as a...

News : Energy
Prototype Camera Powers Itself

A new prototype video camera is fully self-powered and can produce an image each second, indefinitely, of a well-lit indoor scene. Columbia University researchers designed a pixel that can not only measure incident light but also convert the incident light into electric power.

The simple pixel design uses two...

News : Manufacturing & Prototyping
Special Delivery: NASA Marshall Receives 3D-Printed Tools from Space

Engineers at NASA's Marshall Space Flight Center in Huntsville, Alabama, unboxed some special cargo from the International Space Station on April 6: the first items manufactured in space with a 3D printer.

The items were manufactured as part of the 3D Printing in Zero-G...

News : Robotics, Automation & Control
Inkjet Technology Prints 'Soft Robot' Circuits

A new potential manufacturing approach from Purdue University researchers harnesses inkjet printing to create devices made of liquid alloys. The resulting stretchable electronics are compatible with soft machines, such as robots that must squeeze through small spaces, or wearable electronics.

News : Mechanical & Fluid Systems
Smart Sensor System Continuously Monitors Machinery

A new method of continuously monitoring the status of machinery is a mobile tablet-based system that supplies information on the operational state of industrial machinery and plant equipment, and informs operators if a part needs to be replaced or if a repair can be postponed. The system uses...

News : Data Acquisition
New Sensor Platform Gives Cities Quick Access to Data

As urban populations increase, so too does the complexity involved in maintaining basic services like clean water and emergency services. But one of the biggest barriers to making cities “smarter” is quick and easy access to data. Researchers at the U.S. Department of Energy’s Argonne...

News : Medical
Human Brain Inspires Wearable Microsensors

Wei Tang, assistant professor of electrical and computer engineering at New Mexico State University, is taking a cue from nature to devise the next generation of integrated, low-power, wearable micro-devices. The human brain inspired his approach in the novel design of a system of state-of-the-art...

Question of the Week
Will hydrogen fuel cell vehicles ever achieve widespread use?

This week's Question: Today's INSIDER story highlighted a discovery in alternative energy production that may provide a breakthrough for hydrogen-fueled vehicles. According to researcher Joe Rollin, the technology "has the potential to enable the widespread use of hydrogen fuel cell...

News : Energy
Fuel Breakthrough Supports Hydrogen-Powered Vehicles

Virginia Tech researchers have created hydrogen fuel using abundantly available corn stover – the stalks, cobs, and husks.

The development could support the arrival of inexpensive hydrogen-powered vehicles.

Unlike other hydrogen fuel production methods that rely on highly...

News : Robotics, Automation & Control
Robotic Vehicle Explores Depths of Antarctica

A robotic vehicle developed by Georgia Institute of Technology scientists and engineers recently dove to depths never before visited under Antarctica’s Ross Ice Shelf.

The team deployed (and retrieved) the vehicle through a 12-inch diameter hole. The "IceFin" searched through 20 meters of ice and...

News : Sensors/Data Acquisition
Explosive Destruction System Begins Eliminating Chemical Weapons

The Explosive Destruction System (EDS), designed by Sandia National Laboratories for the U.S. Army, has begun safely destroying stockpile chemical munitions.

Question of the Week
Will airships be the future of "green" aviation?

A group of academics from the University of Lincoln, UK, believe airships may be the 'green' answer to the future growth of aviation . The Multibody Advanced Airship for Transport (MAAT) project, made up of eight nations and led by the Universita di Modena e Reggio Emilia in Italy, is working to...

News : Lighting
Researchers Develop Hybrid Supercapacitors

UCLA researchers have successfully combined two nanomaterials to create a new energy storage medium that combines the best qualities of batteries and supercapacitors.

The new hybrid supercapacitor stores large amounts of energy, recharges quickly, and can last for more than 10,000 recharge cycles. The...

News : Aerospace
New Materials Enable Flapping Robotic Wings

Dielectric elastomers, popular materials in robotic hands, soft robots, tunable lenses, and pneumatic valves, may now be used to create flapping robotic wings.

Researchers from the Harbin Institute of Technology in Weihai, China and the University of California, Los Angeles (UCLA), have discovered a...

Who's Who : Test & Measurement
Emily Wilson, Scientist, Goddard Space Flight Center, Greenbelt, MD

Emily Wilson developed a miniaturized laser heterodyne radiometer (mini-LHR) to measure the emissions of carbon dioxide and methane from melting permafrost. Wilson’s technology will be one of several NASA instruments sent to Alaska in June to analyze trace gases in the...

News : Government
NASA Demonstrates Aircraft Electric Propulsion

NASA’s Leading Edge Asynchronous Propeller Technology (LEAPTech) project will test the premise that tighter propulsion-airframe integration, made possible with electric power, will deliver improved efficiency and safety, as well as environmental and economic benefits. NASA researchers will...

News : Software
Second, Smaller Rotor Increases Wind Turbine Efficiency

Large wind turbine blades disturb the wind, creating a wake behind them and reducing the energy harvest of any downwind turbines. A turbine sitting in the slipstream of another can lose 8 to 40 percent of its energy production, depending on conditions. By adding a smaller, secondary rotor...

News : Electronics & Computers
Researchers Turn Packing Peanuts into Battery Parts

While setting up their new lab, Purdue University researchers ended up with piles of packing peanuts. Professor Vilas Pol suggested an environmentally friendly way to reuse the waste.

The team converted their lab's extra packing peanuts into high-performance carbon electrodes for rechargeable...

Question of the Week
Will self-driving cars be ready for the road this summer?

This week's Question: Last week, Elon Musk, chief executive of Tesla, said that the electric car maker would introduce autonomous technology, an autopilot mode, by this summer; the technology will allow drivers to have their vehicles take control on major roads and highways. The CEO also...

News : Test & Measurement
Self-Powered Sensors Communicate Building Defects

Michigan State University researchers have developed a technology that allows sensing, communication, and diagnostic computing — all within the building material of a structure.

Using energy harvested from the structure itself, the "substrate computing" system features sensors that...

News : Medical
Quantum Radar Detects “Invisible” Objects

A prototype quantum radar has the potential to detect objects that are invisible to conventional systems. The new breed of radar is a hybrid system that uses quantum correlation between microwave and optical beams to detect objects of low reflectivity, such as cancer cells or aircraft, with a stealth...

News : Aerospace
Sound Waves Detect Aircraft Structural Defects

A system for using sound waves to spot potentially dangerous cracks in pipes, aircraft engines, and nuclear power plants has been developed by a University of Strathclyde researcher. A study found that transmitting different types of sound waves can help to detect structural defects more...

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