Briefs: Manufacturing & Prototyping
Manufacturing Process for Aluminum Alloys

An advanced manufacturing process was developed to produce nano-structured rods and tubes directly from high-performance aluminum alloy powder in a single step. Using a Solid Phase Processing...

Professor Negar Tavassolian is using vibration sensors to monitor heartbeats.
Briefs: Mechanical & Fluid Systems
Rose-Inspired Device Collects and Purifies Water

A new device, inspired by a rose, inexpensively collects and purifies water. The device is a new approach to solar steaming for water production — a technique that uses energy from sunlight...

A radically new kind of airplane wing, assembled from hundreds of tiny identical pieces, can change shape to control the plane’s flight, and could provide a significant boost in...

Briefs: RF & Microwave Electronics
Technique Locates Robots and Humans in GPS-Challenged Environments

An algorithm enables localization of humans and robots in areas where GPS is unavailable. The Army needs to be able to localize agents operating in physically complex, unknown, and infrastructure-poor environments. This capability is critical to help find dismounted soldiers and...

Briefs: Mechanical & Fluid Systems
3D-Printed Liquid Lab-on-a-Chip

Researchers have 3D-printed an all-liquid device that, with the click of a button, can be repeatedly reconfigured on demand to serve a wide range of applications from making battery materials to screening drug...

Program managers and engineers in the military markets need to know about the emergence of new display technologies in the consumer sector.
NASA Armstrong flight-tests some of the nation’s most unique aircraft and aeronautical systems.
Developing meals for long-duration missions is leading to personalized 3D-printed food.

For decades, microchip transistors have become smaller, faster, and cheaper; however, miniaturization has reached a natural limit, as completely new problems arise when a length scale of only a...

NASA’s Langley Research Center developed an inexpensive, long-endurance, vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV). It is capable of flying for 24 hours, landing in a 50 × 50...

See the new tech products being offered in October 2019.
Articles: Mechanical & Fluid Systems
Products of Tomorrow: October 2019
Permeable concrete, quick disconnects, and more

In the wake of recent developments that have reduced fan and jet noise contributions to overall jet-engine noise, aircraft designers are turning their attention toward reducing engine core...

Briefs: Aerospace
Neural Lander Uses AI to Land Drones Smoothly

Landing multi-rotor drones smoothly is difficult. Complex turbulence is created by the airflow from each rotor bouncing off the ground during a descent. This turbulence is not well understood nor is it easy to compensate for, particularly for autonomous drones. That is why takeoff and landing are...

Researchers at NASA’s Armstrong Flight Research Center are pioneering shape-sensing technologies that seek to maximize structural integrity and efficiency. A new and...

The characteristics of hybrid drives present a practical solution when a position needs to be detected with high precision

In the digital age, the measurement of rotation of a mechanical shaft on a motor or a rotating instrument knob needs to be done quickly and efficiently....

Briefs: Manufacturing & Prototyping
Smartphone App Programs Robots

A smartphone app was developed that allows a user to easily program any robot to perform a mundane activity such as picking up parts from one area and delivering them to another. The app, called VRa, uses...

While most cars today run on 12-volt DC batteries, cars in the future will run on 48 volts. This increased voltage could affect ball bearing performance.

A high-sensitivity and low-noise MEMS accelerometer was developed using multi-layer metal structures composed of multiple metal layers. The accelerometer achieves 1 μG level resolution that has...

Products: Mechanical & Fluid Systems
New Products: October 2019 Motion Design
Brushless Servo Motor

maxon precision motors (Taunton, MA) released the EC-i30 20W brushless servomotor with integrated electronics. With an integrated 4-quadrant speed controller, the motor is...

Briefs: Mechanical & Fluid Systems
Miniature Stretchable Pump

Soft robots have a distinct advantage over rigid robots: they can adapt to complex environments, handle fragile objects, and interact safely with humans. Made from silicone, rubber, or other stretchable polymers,...

Briefs: Mechanical & Fluid Systems
Automated System Generates Robotic Parts

An automated system designs and 3D-prints complex robotic parts that are optimized according to an enormous number of specifications. The system fabricates actuators — devices that mechanically...

Toposens, Sunnyvale, CA, released the TS3, a 3D ultrasonic sensor suitable for autonomous systems including robotics, autonomous vehicles, and other positioning applications that require...

Special Reports: Manufacturing & Prototyping
Additive Manufacturing - October 2019

AM/3D Printing is fundamentally changing how products are prototyped and produced in aerospace, medical, automotive, and many other fields. To help you keep pace with the latest advances, we present this...

Question of the Week: Robotics, Automation & Control
Are You Encouraged by the Increasingly Sophisticated Capabilities of Today’s Robots?

Researchers from Boston Dynamics have stuck the landing and created a robot that can perform a full gymnastics routine. Watch the performance on Tech Briefs TV.

Learn more about ULiSSES, a life-saving device for organ and limb transport.
Dynamic White Papers: Electronics & Computers
5 Ways a Process Signature Reveals Insights from Your Production Line

This 12-minute presentation discusses how the effective use of data taken from the production line is crucial to remaining profitable and competitive. Greater insight can be gained when that data is captured in the form of digital process signatures, which depict...

Question of the Week
Will Self-Erasing Chips Catch On?

Webcasts

Upcoming Webinars: Automotive

Metal Injection Molding’s Role in Automotive

Upcoming Webinars: Materials

Technical Ceramics: The Powerhouse of Advanced Materials

Upcoming Webinars: Software

PPAP Reviews Using AI and Machine Learning

Upcoming Webinars: Motion Control

Customizing Actuators Using COTS Drive Components for Martian...

Upcoming Webinars: Robotics, Automation & Control

2020 Create the Future Contest Awards

Upcoming Webinars: RF & Microwave Electronics

Advancement of Spectrum Analysis Techniques for Tracking,...

Videos