Stories
0
0
0
Special Reports: Test & Measurement
Test & Measurement - September 2021
An automated CT system “sees” deep inside electronics to spot hidden defects...a NASA moon mission spinoff now monitors forest fire emissions...a novel way to test bonded structures in critical aerospace...Technology Leaders: Electronics & Computers
Learn different strategies for addressing outdated avionics, like adding in commercial off-the-shelf (COTS) products.
Briefs: Wearables
Researchers have developed graphene-based sensing technology using G-Putty material — a highly malleable graphene blended putty. The printed sensors are 50 times more sensitive than the...
Application Briefs: Manufacturing & Prototyping
Interstellar used Dassault’s 3DEXPERIENCE platform on the cloud to design and develop its first prototype: BioPod.
Briefs: Materials
Applications include manufacturing structural components for aerospace vehicles, cars, trucks, trains, ships, and submarines.
NASA Spinoff: Data Acquisition
A NASA microphone that detects unseen air turbulence is lofted to high heights aboard a stratospheric glider.
Briefs: Aerospace
The reaction converts 90% of plastic to jet fuel and other valuable hydrocarbon products within an hour at moderate temperatures.
Briefs: Sensors/Data Acquisition
This work could help severely injured people, such as soldiers, regain the ability to control their movements.
Briefs: Mechanical & Fluid Systems
These tactile imaging sensors can measure pressure distribution without using pressure-sensitive materials.
5 Ws: Materials
The durable soft electronics could be used in wearable electronics and soft robotics and could someday be part of a stretchable smartphone.
Briefs: Aerospace
This fuel cell could power a variety of transportation modes such as unmanned underwater vehicles, drones, and eventually electric aircraft.
Briefs: Data Acquisition
Designed for soldier uniforms, the fiber can sense, store, analyze, and infer activity when sewn into a piece of clothing.
Briefs: Sensors/Data Acquisition
The approach could lead to more flexible health monitors, wearable devices, sensors, optical communication systems, and soft robotics.
Briefs: Manufacturing & Prototyping
Synthesis of fiber-metal laminates is performed using RF plasma spray deposition.
Briefs: Manufacturing & Prototyping
A folded plastic bladder could store and pump the fuel.
Briefs: AR/AI
Exoskeleton legs are capable of thinking and making control decisions on their own using artificial intelligence technology.
Briefs: Materials
Printers can be identified by their unique hot end, aiding intellectual property and security.
Briefs: Nanotechnology
High-yield synthesis of carbon nanotubes is enabled via free electron laser ablation.
Briefs: Sensors/Data Acquisition
An atom-based sensor can determine the direction of an incoming radio signal.
UpFront: Communications
NASA Washing Machine Designs Go for a Spin
Right now, there is no laundry service in space.
Astronaut garments aren’t washed. They are put onto ships that burn up in the atmosphere.
At NASA Glenn,...
Briefs: Data Acquisition
These antennas dramatically increase the amount of information that can be simultaneously transmitted by a coherent light source.
Briefs: Mechanical & Fluid Systems
A low-cost, dynamically controlled surface for 3D printers reduces waste and saves time.
Products: Software
Power distribution units, pressure sensors, connector straps, and more.
Briefs: Sensors/Data Acquisition
A deep-learning technique optimizes the arrangement of sensors on a robot’s body to ensure efficient operation.
Briefs: Motion Control
The soft robot harvests energy from a laser beam and can crawl on horizontal surfaces and climb vertical walls and an upside-down glass ceiling.
Briefs: RF & Microwave Electronics
The flexible antenna was designed for active aeronautical satellite communications.
Briefs: Sensors/Data Acquisition
A skin-like device can measure small facial movements in patients who have lost the ability to speak.
Facility Focus: Electronics & Computers
Learn about the batteries, skin sensors, flexible antennas, and other cutting-edge research coming from Penn State Engineering.
Briefs: Robotics, Automation & Control
The valve enables telerobotic resupplying of media such as propellant and pressurant.
Briefs: Communications
The robot can walk, run, jump, and interact with the environment in synchrony with a human operator.
Briefs: Manufacturing & Prototyping
An alternative, environmentally friendly production method creates permanent magnets.
Q&A: Manufacturing & Prototyping
Fiorenzo Omenetto, Frank C. Doble Professor of Engineering at Tufts University School of Engineering, Dean of Research, and Director of the Tufts Silklab led a team that has produced...
Articles: Software
Tech Briefs asked 5 execs: What should a user consider before moving to the cloud?
Briefs: Manufacturing & Prototyping
This method is a faster way to manufacture combustion chambers and nozzles for aerospace propulsion as well as heat exchangers in oil and gas applications.
Briefs: RF & Microwave Electronics
The wearable antenna bends, stretches, and compresses without compromising function.
Briefs: Data Acquisition
The technology would enable transmission of information just by touching a surface.
Articles: Wearables
Water-sensing smartphone screens, a NASA-developed RF switch, and an ultrasound patch.
Briefs: AR/AI
The ultra-compact, wearable hologram sensor immediately notifies the user of volatile gas detection.
Briefs: Robotics, Automation & Control
Applications include wearables, airplane cabin monitoring, medical diagnostics, and indoor air quality measurement.
Briefs: Photonics/Optics
To modernize optical storage, Purdue researchers are replacing Morse code with colored “digital characters.”
Technology Leaders: Communications
Ball screws are helping manufacturers meet the growing demand for fiber optic cables generated by 5G communications.
Briefs: Photonics/Optics
A new imaging method allows researchers to see inside complex semiconductors, without destroying them.
Technology Leaders: Photonics/Optics
Learn how to fix one of the more annoying problems in display imaging.
Articles: Photonics/Optics
With an optical microscope, spectra can be acquired from a sample area smaller than a micron.
Application Briefs: Photonics/Optics
For applications requiring high-energy material deposition coatings, you'll need to understand how stress can impact surface figure and system performance.
Briefs: Nanotechnology
Northwestern researchers have developed a new microscopy method that allows scientists to see the building blocks of “smart” materials.
Articles: Sensors/Data Acquisition
A new high-speed sensor pushes the boundaries in light-starved conditions.
Application Briefs: Manufacturing & Prototyping
Learn about a membrane-free, broadband microphone for the highest ultrasound frequencies.
Products: Sensors/Data Acquisition
Automotive camera monitors, curved CMOS sensors, fiber lasers, and more.
Briefs: Imaging
Researchers are using a standard RGB digital camera to accurately monitor soil moisture.
Briefs: Manufacturing & Prototyping
The new battery is degradable, recyclable, non-toxic, and safer than lithium-ion batteries.
Articles: Electronics & Computers
A new generation of lithium-ion batteries is poised to improve electric vehicle range and affordability.
Briefs: Transportation
The membrane prevents dendrite formation, at least doubling the lifetime of a lithium-metal battery.
Articles: Test & Measurement
Brookhaven National Laboratory scientists have identified the primary cause of failure in a state-of-the-art lithium-metal battery.
Articles: RF & Microwave Electronics
Demand for wireless IoT cloud-connected devices is growing rapidly, yet deploying Wi-Fi battery-based products is difficult.
Articles: Electronics & Computers
The Battery Show North America is a forum for advanced battery technology for electric and hybrid vehicles, utility and renewable energy support, portable electronics, medical technology, military, and telecommunications.
Briefs: Energy
The battery can withstand thousands of charge and discharge cycles and years of storage before being composted.
Articles: Transportation
An R&D project indirectly leads to potentially greater power density, EV range, and battery life.
Briefs: Energy
An entire 20-story concrete building could store energy like a giant battery.
Briefs: Energy
The rechargeable batteries could be a safer and more environmentally friendly alternative to lithium-ion batteries.
Special Reports: Sensors/Data Acquisition
Moisture & Pressure Protection - September 2021
Engineers face multiple challenges when battling moisture and condensation buildup in their projects. Knowing what types of products – such as desiccants, pressure relief valves, etc. – are...Products: Energy
The SHT40 Smart Gadget comes with a humidity and temperature sensor.
Special Reports: Sensors/Data Acquisition
Medical Robotics - September 2021
Self-propelled nanobots that deliver drugs inside the human body...novel sensors that improve the safety and precision of industrial robots...a dynamic hydrogel material that makes building soft robotic devices...Blog: Electronics & Computers
Prof. Alanson Sample and his team want to turn entire buildings into wireless charging zones. Learn how their system delivers electricity over the air.
Blog: Power
A team at the University of Tsukuba used a beam of microwave radiation to a launch a drone into the air. Can this type of propulsion take off?
Articles: Propulsion
CEO Keith Moore tells Tech Briefs about the unique challenges facing testing engineers in aerospace.
Question of the Week: Energy
Will ‘Charging Rooms’ Catch On?
Our Question of the Week focuses on today’s lead story – the creation of an aluminum test area that wirelessly powered lamps, fans, and cell phones.
Blog: Aerospace
Professor Francois Barthelat wants to incorporate the fish fin's strong, flexible characteristics into robotic and aerospace designs.
Blog: Aerospace
With good shielding and good timing, Mars-bound astronauts are safe from radiation, according to a recent study.
INSIDER: Energy
If we are to transition to a world powered by renewable energy, efficient long-distance transport of electricity is essential, since the supply — renewable energy...
INSIDER: Energy
While researchers around the globe are working on free-position wireless charging — which would unchain devices from set charging points — the most common solutions...
INSIDER: Transportation
The demand for clean energy has never been higher, and it has created a global race to develop new technologies as alternatives to fossil fuels. Fuel cells are among the promising green energy technologies....
INSIDER: Energy
Molten sodium batteries have been used for many years to store energy from renewable sources, such as solar panels and wind turbines. However, commercially available molten sodium-sulfur...
Question of the Week: Semiconductors & ICs
Will Stretchable Smartphones Catch On?
Our “5 Ws” feature this month highlighted skin-like electronic circuits being developed at Virginia Tech.
Blog: Motion Control
An intelligent robot being uses A.I. and sophisticated navigation to find good peaches and remove them from trees.
Blog: Mechanical & Fluid Systems
An industry expert explains why automotive manufacturers are turning to a "floating" board-to-board connection.
Question of the Week: Energy
Will Our Buildings Store Energy Like Giant Batteries?
Our September issue of Battery Technology highlighted rechargeable cement-based batteries that can be utilized as functional concrete. The achievement from Chalmers University of Technology, according to the battery’s developers, lays the groundwork for entire buildings that could someday...
Blog: Automotive
A reader asks an industry expert from IBM: How is feature-based modeling better than a bill of materials?
Blog: Mechanical & Fluid Systems
With the help of additive-manufacturing techniques and software-controlled lasers, Blutinger and his colleagues are digitizing the cooking process.
INSIDER: Photonics/Optics
Scientists from Los Alamos National Laboratory recently assessed the status of research into colloidal quantum dot lasers with a focus on prospective electrically...
INSIDER: Imaging
Light emitting diodes (LEDs) are an unsung hero of the lighting industry. They run efficiently, give off little heat, and last for a long time. Now scientists are looking at new materials to make...
INSIDER: Photonics/Optics
Twelve years ago, physicists turned on the first x-ray laser, and since then it and several others around the world have proved themselves revolutionary probes of...
INSIDER: Photonics/Optics
Cross Platform 3D Laser Scanner
Hexagon’s Manufacturing Intelligence division (North Kingstown, RI) announced its new AS1 Scanner. The modular blue laser line scanner operates with both laser trackers and portable measuring arms...
Question of the Week: Manufacturing & Prototyping
Will Laser Cooking Catch On?
Our lead story today looked at a cutting-edge way to prepare food: Laser cooking.
INSIDER: Nanotechnology
University of Houston researchers developed an electrochemical actuator that uses specialized organic semiconductor nanotubes (OSNT). The device exhibits high actuation performance with...
INSIDER: Robotics, Automation & Control
Modeling the mechanics of the strongest punch in the animal kingdom, researchers built a robot that mimics the movement of the mantis shrimp, whose club-like appendages accelerate faster than a...
Blog: Aerospace
As NASA prepares to send astronauts back to the Moon, human explorers will have to handle microgravity conditions and other elements that take a toll on the body.
Blog: Aerospace
Before human explorers can head to the Moon and beyond, they need to tackle these three important tasks.
Blog: Aerospace
A reader asks about NASA's Artemis mission: "Are there other objectives for specifically lunar operations besides preparing and training for Mars mission?"
Blog: Energy
A NASA expert explains the big difference between the lunar south pole and the Moon's equator.
Blog: Aerospace
A NASA expert explains why the Artemis mission will rely on a fascinating orbit known as the "Gateway."
Top Stories
Blog: Energy
Beyond Lithium: The Rise of Calcium-Ion Energy Storage
Blog: Manufacturing & Prototyping
The Kitchen Tech Hack Aiming to Revolutionize 3D Printing
Blog: Design
A Shield for the Next Generation: Lithium Batteries Get a Major Upgrade
Blog: AR/AI
Trailblazing Innovators: Meet Rising Star Award Winner Sadiyah Sabah...
Quiz: Aerospace
How Much Do You Know About Jet Engine Components?
INSIDER: Motion Control
Webcasts
Webinars: Unmanned Systems
Driving Reliability: Simulation Driven EMI Techniques for Modern Vehicle...
Editorial Webinars: Software
Smarter Aerospace Manufacturing & Design with Digital Twins and Agentic AI
Webinars: Electronics & Computers
Superior Environmental Protection with Ultra-Thin Parylene and Multilayer...
Webinars: Communications
Where Time and Frequency Converge: Multi-Channel RF Analysis for Radar and...
Webinars: Mechanical & Fluid Systems
The Over-Engineering Trap: Aligning Custom Equipment Specs with Operational...
Podcasts: Electronics & Computers
How AI Acceleration Strategies Are Changing Embedded Computing Architectures
