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...

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...

News: Materials
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: Energy
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...

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...

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...

A research team led by the University of Chicago has demonstrated how semiconductors can be soldered and still deliver good electronic performance. The team developed...

People have been making rubber products, from elastic bands to tires, for centuries, but a key step in this process has remained a mystery. Scientists from the Kyoto...

Nanyang Technological University’s (NTU) start-up Blacksmith Group launched a compact 3D printer that can also scan items into digitized models. Named the Blacksmith Genesis, this...

The 3D effect produced by stereoscopic glasses used to watch movies cannot provide perfect depth cues. Furthermore, it is not possible to move one’s head and observe that...

News: Mechanical & Fluid Systems
Rover Selfie Shows Key Mars Sites

A sweeping view of the "Pahrump Hills" outcrop on Mars, where NASA's Curiosity rover has been working for five months, surrounds the rover in Curiosity's latest self-portrait. The selfie is assembled from...

A new software system developed at the University of Michigan uses video game technology to help solve one of the most daunting hurdles facing self-driving and automated cars: the high...

During 10 years of discovery, NASA's Cassini spacecraft has pulled back the smoggy veil that obscures the surface of Titan, Saturn's largest moon. Thanks to a recently developed...

Question of the Week
Will 2015 be the year that virtual reality goes mainstream?

This week's Question: New virtual reality technologies were revealed at this month's Game Developers Conference in San Francisco, including the HTC Vive from game developer Valve Corporation and smartphone maker HTC. Vive uses lasers, sensors, and controllers to track motion in 3D...

News: Test & Measurement
Chameleon-Like Material Changes Color on Demand

Researchers from the University of California at Berkeley have created a thin, chameleon-like material that can be made to change color — on demand — by applying a minute amount of force.

The new material offers possibilities for display technologies, color-shifting camouflage, and sensors...

News: Robotics, Automation & Control
BeeRotor Robot Equipped with Insect-Like Eye

Biorobotics researchers at the Institut des Sciences du Mouvement (Aix Marseille University) have developed the BeeRotor, a tethered flying robot. The robot adjusts its speed and follows terrain without an accelerometer or the measurement of altitude.

Optic flow sensors, inspired by insect vision,...

When ice accumulates on the surface of an aircraft during flight, it distorts the smooth flow of air necessary to stay aloft. The result is a reduction in lift, which can lead to...

Researchers have developed a fluorescence-based sensor device that can rapidly identify cancer-related volatile organic compounds found exclusively in the exhaled breath of some people with lung...

Researchers have visualized on a microscopic level how certain steels fracture when extreme loads are applied to them. Scientists used a scanning electron microscope to obtain high-resolution images...

Question of the Week
Will 'Bloon' rides catch on?

This week's Question: Zero2infinity, a Spanish company, plans to launch passengers to near space using technologies called "Bloons." A maximum of four passengers will join two pilots in the Bloon cabin, which will be chained to a balloon filled with inert helium. Once fully inflated, the balloon will pull the cabin...

NASA has tested the attitude control motor of the Orion Launch Abort System (LAS) to prove that its material can survive not only the intense temperatures, pressures, noise, and...

News
Energy-Harvesting Method Shows Promise for Mars Power Stations

Northumbria and Edinburgh Universities researchers have developed an innovative, new technique to harvest energy from carbon dioxide. The method may enable the creation of future power stations on the surface of Mars.

The research proposes a new kind of engine for producing energy...

Question of the Week
Are FAA drone rules too restrictive?

This week's Question: This month, the Federal Aviation Administration proposed long-awaited rules on the commercial use of small drones, requiring operators to be certified, fly only during daylight, and keep their aircraft in sight. The ruling, for now, prevents drones from being used for a range of possible...

Briefs: Software
Multivariate Time Series Search Capability to Identify Complex Patterns in Large Datasets

There exist many datasets that can be viewed as multivariate time series, such as the daily high temperature at a locality, sensor recordings in diagnostic systems and scientific data, and music and video recordings. These time series reside in large...

Briefs: Imaging
NGDCS Linux Application for Imaging-Spectrometer Data Acquisition and Display

A simple method of controlling recording and display of imaging spectrometer data in (airborne) flight was needed. Existing commercial packages were overly complicated, and sometimes difficult to operate in a bouncing plane. The software also was required to keep up...

Briefs: Sensors/Data Acquisition
Kepler Community Data Analysis Tools

A series of scripts stitch together existing open-source Python modules for the purpose of displaying, cleaning, and measuring photometric properties within public Kepler data. The intent of these tools is to provide convenience to the Kepler science community, and to increase cost efficiency for the project....

DARPA’s Mind’s Eye Program aims to develop a smart camera surveillance system that can autonomously monitor a scene and report back human-readable text descriptions of...

Briefs: Software
Signal Processing Software for Remote Vital Sign Monitoring

This software provides the processing for a non-contact system that remotely estimates the heart rate and respiration rate of individuals as they carry on daily activities, and also enables detection of heart and respiration rate through walls.

Webcasts

Upcoming Webinars: Aerospace

Understanding O-ring Complexity in the Aerospace Industry

Upcoming Webinars: Robotics, Automation & Control

The Path to High-Level Autonomy for Commercial Vehicles

Upcoming Webinars: Medical

COVID-19: The New Design Paradigm and Emerging Technologies

Upcoming Webinars: Robotics, Automation & Control

Why Multiple Sensing Modalities Are Required to Achieve Level 3...

Upcoming Webinars: Aerospace

Aviation Electrification: Choosing Your Motor Topology and...

Upcoming Webinars: Robotics, Automation & Control

Collaborative Robotics: Sharing the Workspace

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