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Articles: Materials
ISCAD — ELECTRICAL DRIVE WITH 0% RARE EARTHS, 25% HIGHER DRIVING RANGE, AND 100% SAFETY
Conventional electrical machines suffer from the problem that due to...
News: Green Design & Manufacturing
DETECTING PLASTIC LANDMINES
Hidden PFM-1 anti-personnel landmines are unexploded ordnance (UXO) devices that pose a difficult challenge to conventional landmine...
Articles: Materials
DON’T MELT. MELD.™
The MELD™ technology enables additive manufacturing (AM) of metals. This patented process is unique because there is no...
Articles: Medical
IMPLANTABLE SENSOR TECHNOLOGY PLATFORM FOR ADVANCED PROSTHETIC CONTROL
The Implantable Myoelectric Sensor (IMES) system transmits localized myoelectric signals simultaneously from...
Articles: Photonics/Optics
INVISIBLE GLASS
Brookhaven National Laboratory’s Center for Functional Nanomaterials (CFN) has developed a method for creating surface nanotextures that effectively eliminates...
Articles: Test & Measurement
In order to make ultrafast pulses accessible to the broadest possible field of applications, Coherent has been implementing a comprehensive program of design methodologies, materials...
Products: Materials
COMSOL, Burlington, MA, introduced COMSOL Multiphysics® version 5.4 that features the new COMSOL Compiler™ for creating standalone simulation applications and digital twins for the Windows® and Linux® operating...
Briefs: Electronics & Computers
One current method to build a semiconductor superlattice — materials comprised of alternating layers of ultra-thin, two-dimensional sheets only one or a few...
Briefs: Nanotechnology
Fabricated using inexpensive and widely available organic pigments used in printing inks and cosmetics, an artificial retina was developed that consists of tiny pixels like a digital camera sensor on a...
Facility Focus: Photonics/Optics
Lawrence Livermore National Laboratory (LLNL, Liver-more, CA) was established in 1952 at the height of the Cold War to meet urgent national security needs by advancing nuclear weapons...
Briefs: Materials
Current density is the amount of electrical current per cross-sectional area at a given point. As transistors in integrated circuits become smaller and smaller, they need higher and higher...
Briefs: Materials
Bacteria-Fighting Polymers Created with Light
Hundreds of polymers that could kill drug-resistant superbugs in novel ways can be produced and tested using light. The new method may help identify antimicrobials for a range of applications from personal care to coatings.
Q&A: Mechanical & Fluid Systems
Professor Hopkins and University of Virginia colleagues — in collaboration with materials scientists at Penn State, the University of...
Briefs: Materials
Quantum computers will be able to solve problems well beyond the reach of existing computers while working much faster and consuming vastly less energy. An inorganic compound was developed that...
Briefs: Test & Measurement
Colloids — insoluble particles or molecules anywhere from a billionth to a millionth of a meter across — are so small they can stay suspended indefinitely in a liquid or even in air. Robots about...
Briefs: Aerospace
Synthesis and Development of Polyurethane Coatings Containing Fluorine Groups for Adhesive Applications
Accumulation of insect strikes on the leading edge of airplane wings is a more serious problem than one might realize. Depending on the magnitude, such accumulation changes the aerodynamic characteristics of the wing, causing a change from...
Briefs: Manufacturing & Prototyping
Eagles can store energy in their feet without having to continuously contract their muscles to then jump high or hold on to prey. New materials have been created that can store energy this way. The...
Products: Photonics/Optics
Thermography Systems
Advanced Thermal Solutions, Norwood, MA, announced the tvLYT™ liquid crystal thermography system that provides a portable solution for temperature measurement of electronics, circuit...
Articles: Sensors/Data Acquisition
This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that innovation.
Briefs: Materials
Most metals, with the notable exception of gold, tend to oxidize when exposed to air and water. This reaction — which produces rust on iron, tarnish on silver, and verdigris on copper or...
5 Ws: Energy
Who
The Safe Impact Resistant Electrolyte (SAFIRE) fire-resistant battery can be used in consumer electronics such as cellphones, in drones and cars, and in soldiers’ packs.
Briefs: Materials
A new method increases the service life of concrete structures by reducing the infiltration rates of deleterious ions. The key is a nano-sized additive that slows down penetration of chloride...
Briefs: Energy
Piezoelectric Resonator with Two Layers
Microelectromechanical systems (MEMS) filters have advantages in being able to reduce the size, weight, and power required when used as part of electronic systems such as radios; however, MEMS-type filters have limitations. For example, thickness MEMS-type filters (e.g., thickness-extensional mode...
NASA Spinoff: Materials
Spinoff is NASA's annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields of...
Briefs: Photonics/Optics
Cellphones, laptops, tablets, and many other electronics rely on their internal metallic circuits to process information at high speed. Current metal fabrication techniques tend...
Question of the Week: Mechanical & Fluid Systems
What NASA Spin-Off Stands Out to You?
NASA technologies have led to many of the commercial products and innovative solutions we use every day, from memory foam and freeze-dried foods to exercise equipment and water purifiers. The October issue of Tech Briefs showcased a number of these NASA spinoffs.
Read the Tech Briefs feature article, and share...
News: Aerospace
The grand-prize-winning nanotechnology coating imparts anti-reflection and water-repellency capabilities to surfaces made of silicon, glass ,and some plastics, including Teflon.
Question of the Week: Test & Measurement
Are You Currently Using Mechanical Test Equipment to Measure Strain?
One way to measure strain and deformation in a material is through digital image correlation and non-contact sensors. Next week, in a live webinar presentation, speakers from Trilion Quality Systems and MTS Systems Corp. will review how customers have used their imaging and...
Briefs: Mechanical & Fluid Systems
Wearable technologies are exploding in popularity in both the consumer and research spaces, but most of the electronic sensors that detect and transmit data from wearables are made of hard,...
Top Stories
Blog: Robotics, Automation & Control
Aerial Microrobots That Can Match a Bumblebee's Speed
Blog: Electronics & Computers
Turning Edible Fungi into Organic Memristors
Blog: Manufacturing & Prototyping
Revolutionizing the Production of Semiconductor Chips
News: Energy
INSIDER: Electronics & Computers
World’s Smallest Programmable, Autonomous Robots
INSIDER: Manufacturing & Prototyping
Webcasts
On-Demand Webinars: Power
E/E Architecture Redefined: Building Smarter, Safer, and Scalable Vehicles
Upcoming Webinars: Energy
Hydrogen Engines Are Heating Up for Heavy Duty
Upcoming Webinars: Electronics & Computers
Advantages of Smart Power Distribution Unit Design for Automotive...
Upcoming Webinars: Automotive
Quiet, Please: NVH Improvement Opportunities in the Early Design...
Upcoming Webinars: Power
A FREE Two-Day Event Dedicated to Connected Mobility
Podcasts: Defense
How Sift's Unified Observability Platform Accelerates Drone Innovation
