Briefs: Aerospace
This framework can be used by commercial and military aircraft and unmanned aerial vehicles.
5 Ws: Electronics & Computers
Learn about the Pedestrian Audio Wearable System (PAWS), a low-cost, headset-based, wearable platform.
Q&A: Materials
David Kaplan is solidifying silk to make products like rods and plates for medical implants.
Technology Leaders: Test & Measurement
CT vs. structured light scanning — See which option is best for you.
Technology Leaders: Photonics/Optics

Different line scan prism manufacturers might compare two possible curves in their advertising and argue that the steeper flanks should enable better color reproduction with greater selectivity.

Technology Leaders: Manufacturing & Prototyping
Vision-based convolutional neural network system detects phone usage, eating, and drinking.
Special Reports: Aerospace
Unmanned Systems - March 2020

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...

Special Reports: Test & Measurement
Test & Measurement - March 2020

See how the latest test tools and methodologies are enabling new applications in aerospace, automotive, communications, and other key fields. This compendium of recent articles is presented by the editors of...

Facility Focus: Materials
The Army Test and Evaluation Command provides essential information to acquisition decision-makers and commanders.
Blog: Aerospace
University of Washington engineer James Koch observed patterns in a promising, but often-unpredictable rocket part: The rotating detonation engine.
Blog: Mechanical & Fluid Systems
How does testing a metal 3D-printed part compare to testing a casted one? That's the elephant in the room, says industry pro Kevin Brigden.
Question of the Week: Energy
Will Rain Become a Viable Energy Source?

Our lead INSIDER story today demonstrated the power of a droplet energy generator – specifically the system’s ability to light up 100 LEDs with just a small amount of water.

Blog: Energy
An energy breakthrough from the City University of Hong Kong finds power in a single drop of water – up to 140 volts, in fact.
Dynamic White Papers: Mechanical & Fluid Systems
Precision Bellows Couplings: 3 Secrets to their Success

This 10-minute presentation discusses how precision bellows couplings can help machines run faster and more accurately if three key issues are addressed. They are sizing, misalignment tolerances, and proper handling. Bellows couplings are used for transmitting dynamic precision...

Question of the Week: Materials
Will Cooling Coatings Catch On?

This month’s Tech Briefs featured a potential alternative to the air conditioner: A painted-on polymer coating that can cool down a building.

Blog: Test & Measurement
See what the SuperCam will do when it arrives on Mars in 2021.
White Papers: Sensors/Data Acquisition
Recommended Compression and Tension Adapters for Force Calibration

Want to learn more about force measurement errors and the impact the wrong adapters can have? The wrong adapters can produce measurement errors up to 20 times that of when...

Question of the Week: Manufacturing & Prototyping
Do the 5G Benefits Outweigh the Risks?

A feature article in this month’s Tech Briefs explored how the fifth-generation mobile network known as 5G will support the creation of increasingly “smart” factories – ones that allow manufacturers to further improve factory automation, human/machine interfaces, and mobility.

Blog: Test & Measurement
“We’re analyzing rocks from space, atom by atom,” says researcher Jennika Greer.
INSIDER: Robotics, Automation & Control

A bulk-machined “Pop-Up” MEMS process was developed for creating mesoscale machines up to several centimeters in dimension.

INSIDER: Robotics, Automation & Control

Rutgers University engineers have developed an automated way to produce polymers, making it much easier to create advanced materials aimed at improving human health. While a human researcher...

Blog: Photonics/Optics
Editor Bruce A. Bennett shares his observations from SPIE Photonics West, including the emergence of LiDAR.
Blog: Sensors/Data Acquisition
See what caught Bruce A. Bennett's eye during Day 1 of Photonics West 2020 in San Francisco.
Question of the Week: Electronics & Computers
In the Near Future, Will Computers Use Light Instead of Electricity?

This month in Tech Briefs: Researchers from the National Institute of Standards and Technology have developed an optical switch that routes light from one computer chip to another in just 20 billionths of a second — faster than any other similar device.

Blog: Software
Researchers from the University of Illinois are looking at all the different ways to create a non-pneumatic automotive tire.
INSIDER: Communications

A team of engineers at University of Illinois at Urbana-Champaign has boosted the performance of its previously developed 3D inductor technology by adding as much as three...

INSIDER: Medical

Nagoya University scientists have succeeded in designing a laser diode that emits deep-ultraviolet light. It emits the world's shortest lasing wavelength, at 271.8 nanometers, under pulsed electric current...

INSIDER: Electronics & Computers

Scientists at Linköping University (Linköping, Sweden) have described a method to manufacture transistors using gallium nitride and aluminum nitride that have the ability to withstand voltages as...

INSIDER: Manufacturing & Prototyping

To further shrink electronic devices and to lower energy consumption, the semiconductor industry is interested in using 2D materials, but manufacturers need a...

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