How to Generate Electricity — From Rust
Camera Sees Objects Around Corners (Even Better Than Before)
Injectable 'Bone Spackling' Could Heal Complex Fractures
First-of-its-Kind Smartphone App Can 'Hear' Ear Infections in Children
Magnetic Metamaterial Enables Higher-Quality, Faster MRI Scans
Soon-Jo Chung is Bren Professor of Aerospace in the Division of Engineering and Applied Science (EAS) at Caltech and research scientist at Jet Propulsion Laboratory. He and his team developed a method for using a deep neural network to help autonomous drones “learn” how to land more...
Just 54 years ago, the first photograph of Mars from a passing spacecraft appeared to show a hazy atmosphere. Now, decades of exploration on the planet itself has shown it to be a...
Aircraft currently fly based on coarse estimations of environment and aircraft state. Real-time measurements are traditionally restricted to laboratory environments (e.g. wind tunnel) due to the size and...
For the first time in a generation, NASA is building a human spacecraft for deep-space missions that will usher in a new era of space...
Before becoming an astronaut candidate in 1996, Mike Massimino was busy earning degrees — an undergraduate degree from Columbia University and four additional degrees from...
In the polymer composites industry, cure cycles are typically developed from trial-and-error or a more effective processing science approach to reduce...
NASA’s Langley Research Center has developed a new aircraft design with the engine nacelle over the wing, improving engine ground clearance and freeing landing gear design. While...
The Moon is a treasure chest of science. The lunar samples returned during the Apollo program dramatically changed our view of the solar system, yet they just scratch the...
The latest advances in aerial, ground, and underwater unmanned systems are covered in this special report, a compendium of recent articles from the editors of Tech Briefs and Aerospace & Defense Technology.
In this compendium of recent articles from the editors of Aerospace & Defense Technology and Tech Briefs, read about how high-frequency electronics advances are enabling new applications in space communications, aviation, the military and more.
NASA Goddard Space Flight Center developed gear bearing technology that combines gear and bearing functions into a single unit that significantly improves gear drives for electrical, internal combustion, and turbine motors. The...
This technology was developed to address the limitations of traditional, single-fed linear alternators that require permanent magnets, adhesive bonding organics, and heavy iron laminations for flux control. They experience eddy-current losses and require electromagnetic interference protection. Furthermore,...
University of Michigan researchers have developed a coating that they believe could lead to the achievement of a long-time goal: Ice-proofing airplanes.
As NASA prepares for the launch of its newest Mars rover in 2020, Timken engineers have designed and tested its miniature...
When engineers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model the flow of air...
A current-steering digital-to-analog converter (DAC) was developed that achieves improved switching times (up to 75% faster) in high-speed (gigahertz), high-resolution (8-14...
Manufacturers across medical, space, aviation, military, and automotive industries could use the technology to build complex machines that integrate with surfaces to be very compact, but can...
Lightweighting with Composites and Plastics
Material Solutions for e-Mobility
The Future of Modeling is Here
Freeform Optics Design for Illumination Applications
A Self-Healing Glass, Inspired by a Butterfly Wing
How to Generate Electricity — From Rust
Camera Sees Objects Around Corners (Even Better Than Before)
A Piezoelectric Highway? Engineers Take Another Test Drive
Plasma Window Technology for Propagating Particle Beams and Radiation from Vacuum to Atmosphere
Snow's Power Potential: How to Generate Electricity from a Blizzard
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