Access our comprehensive library of technical briefs on electronics and software, from engineering experts at NASA and major government, university, and commercial laboratories.

Latest Tech Briefs

Briefs : Electronics & Computers
Wireless Sensor “Stickers” Track Physiological Signals
Wireless Sensor “Stickers” Track Physiological Signals
These stickers wirelessly beam health readings to a receiver clipped onto clothing.
Wireless Sensor “Stickers” Track Physiological Signals
Briefs : Photonics/Optics
Laser-Based System Detects Fires Even in Dusty, Harsh Environments
Laser-Based System Detects Fires Even in Dusty, Harsh Environments
A new laser-based system offers an efficient way to detect fires in challenging environments such as industrial facilities or large construction sites.
Laser-Based System Detects Fires Even in Dusty, Harsh Environments
Briefs : Materials
Environmental Barrier Coatings for Ceramic Matrix Composites
Environmental Barrier Coatings for Ceramic Matrix Composites
These barrier coatings protect high-performance components in extreme environments.
Environmental Barrier Coatings for Ceramic Matrix Composites
Briefs : Materials
Ruthenium-Doped Thermoelectric Materials
Ruthenium-Doped Thermoelectric Materials
These robust materials convert excess heat energy into electricity.
Ruthenium-Doped Thermoelectric Materials
Briefs : Wearables
Breathable Electronic Skin Using Nanofiber Substrate
Breathable Electronic Skin Using Nanofiber Substrate
This electronic skin can track heart rate, respiration, muscle movement, and other health data.
Breathable Electronic Skin Using Nanofiber Substrate
Briefs : Electronics & Computers
SiC-Based Microstructures for Sensors
SiC-Based Microstructures for Sensors
Ultra-thin SiC microstructures enable batch fabrication of MEMS, NEMS, pressure sensors, and biosensors.
SiC-Based Microstructures for Sensors
Briefs : Sensors/Data Acquisition
Embedded Gas and Temperature Sensors for Extreme Environments

Innovative process control systems for improved efficiency and lower emissions in current and future fossil-fuel-based power systems and related applications require durable, embedded sensor technology that can operate at higher temperatures and in harsh conditions.

Briefs : Aerospace
The Planetary Tides Simulation Facility for Simulation Tidal Strain in Planetary Ice Analogs
The Planetary Tides Simulation Facility for Simulation Tidal Strain in Planetary Ice Analogs
Applications include modeling of tidal stress response of icy satellites as well as fatigue of terrestrial ice shelves.
The Planetary Tides Simulation Facility for Simulation Tidal Strain in Planetary Ice Analogs
Briefs : Nanotechnology
Thin Heat Shield for Superfast Aircraft
Thin Heat Shield for Superfast Aircraft
A carbon nanotube heat shield can better protect extremely fast aircraft.
Thin Heat Shield for Superfast Aircraft
Briefs : Materials
Hardening Lightweight Metal Foams with Nanocoating
Hardening Lightweight Metal Foams with Nanocoating
Load-bearing structures in cars and airplanes could be manufactured from the metal foam.
Hardening Lightweight Metal Foams with Nanocoating
Briefs : Electronics & Computers
CubeSat Form Factor Thermal Control Louvers
CubeSat Form Factor Thermal Control Louvers
These louvers provide passive thermal cooling for CubeSats.
CubeSat Form Factor Thermal Control Louvers
Briefs : Imaging
Robot Performs Complex Maneuvers
Robot Performs Complex Maneuvers
An upgraded mini robot can leap over obstacles with ease.
Robot Performs Complex Maneuvers
Briefs : Energy
Catalysis Approach Reduces Carbon Dioxide to Methane
Catalysis Approach Reduces Carbon Dioxide to Methane
This approach is a cost-effective way to convert carbon dioxide gas into methane.
Catalysis Approach Reduces Carbon Dioxide to Methane
Briefs : Transportation
Power System for Hybrid Heavy-Duty Trucks
Power System for Hybrid Heavy-Duty Trucks
Electric motors and gas-alcohol engines could slash pollution levels and greenhouse gases from long-haul trucks.
Power System for Hybrid Heavy-Duty Trucks
Briefs : Manufacturing & Prototyping
Design Treatment for Advanced Metals Enables Easier Machining
Design Treatment for Advanced Metals Enables Easier Machining
Applying a surface-active agent makes metal easier to cut and shape into parts and pieces.
Design Treatment for Advanced Metals Enables Easier Machining
Briefs : Aerospace
Shape Sensing Innovations Dramatically Improve Structural Design Tools
Shape Sensing Innovations Dramatically Improve Structural Design Tools
These advances are useful for transportation, infrastructure, and aerospace.
Shape Sensing Innovations Dramatically Improve Structural Design Tools
Briefs : Test & Measurement
Pinpointing Consumption “Sweet Spot” Makes Formation Flight More Fuel-Efficient
Pinpointing Consumption “Sweet Spot” Makes Formation Flight More Fuel-Efficient
A new method of estimating the optimal trailing aircraft position in a formation increases fuel savings.
Pinpointing Consumption “Sweet Spot” Makes Formation Flight More Fuel-Efficient
Briefs : Green Design & Manufacturing
Recovery of Mercury and Rare Earth Elements from Fluorescent Lamp Phosphors
Recovery of Mercury and Rare Earth Elements from Fluorescent Lamp Phosphors
This method will enable safer fluorescent light recycling.
Recovery of Mercury and Rare Earth Elements from Fluorescent Lamp Phosphors
Briefs : Mechanical & Fluid Systems
Flow Disruption Devices for the Reduction of High Lift System Noise
Flow Disruption Devices for the Reduction of High Lift System Noise
This technique lowers airstream noise generated at the side edges of deployed flaps, elevons, or slats.
Flow Disruption Devices for the Reduction of High Lift System Noise
Briefs : Photonics/Optics
Sandia’s Nanoantennas Help Detectors See More Heat, Less Noise
Sandia’s Nanoantennas Help Detectors See More Heat, Less Noise
A nanoantenna-enabled detector boosts the usable signal of a thermal infrared camera by up to three times.
Sandia’s Nanoantennas Help Detectors See More Heat, Less Noise
Briefs : Test & Measurement
Microchip Produces High-Contrast OCT Imagery
Microchip Produces High-Contrast OCT Imagery
For disease diagnosis, a microchip maps the back of the eye.
Microchip Produces High-Contrast OCT Imagery
Briefs : Imaging
Modular Toolbox Builds Safe Robots
Modular Toolbox Builds Safe Robots
Various components are used to assemble robots that are more aware of their surroundings.
Modular Toolbox Builds Safe Robots
Briefs : Electronics & Computers
Potassium-Oxygen Battery Stores Clean Energy
Potassium-Oxygen Battery Stores Clean Energy

Researchers have developed a more efficient, more reliable potassium-oxygen battery with a cathode that stores the energy produced by a chemical reaction in a metal-oxygen or metal-air battery....

Potassium-Oxygen Battery Stores Clean Energy
Briefs : Aerospace
Li-ion Cell Calorimeter Makes Commercial Lithium Batteries Safer
Li-ion Cell Calorimeter Makes Commercial Lithium Batteries Safer

Innovators at NASA Johnson Space Center have developed a calorimeter that is able to measure the total heat generated when specific types of Lithium-ion (Li-ion) cells are...

Li-ion Cell Calorimeter Makes Commercial Lithium Batteries Safer
Briefs : Electronics & Computers
Chemical Mixture Widens the Temperature Range for Electric Car Batteries
Chemical Mixture Widens the Temperature Range for Electric Car Batteries
A combination of additives shows promise for boosting battery performance in very cold or hot weather.
Chemical Mixture Widens the Temperature Range for Electric Car Batteries
Briefs : Manufacturing & Prototyping
Device Creates Electricity from Snowfall
Device Creates Electricity from Snowfall
The nanogenerator also acts as a weather station.
Device Creates Electricity from Snowfall
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