Materials & Manufacturing

3D-Printed Catalysts Propel Hypersonic Flight

Ultra-efficient catalysts were developed that are cost-effective to make and simple to scale.

New Capabilities for Grasp-Assisting Gloves

NASA is developing the next generation of spacesuits for future missions.

AI that Mimics the Human Eye

Researchers at University of Central Florida have developed an artificial intelligence device that mimics the retina of the eye.

Robot Overcomes Uncertainty to Retrieve Buried Objects

A new robotic system fuses visual information and radio-frequency signals to efficiently find hidden items buried under a pile of objects.

3D-Printed Insect-Inspired Robots

Instead of adding soft materials to a rigid robot body, researchers have taken a soft body and added rigid features to key components.

Self-Healing Aluminum Metal Matrix Composite

NASA has developed a new metal matrix composite (MMC) that can repair itself from large fatigue cracks that occur during the service life of a structure.

Shape-Shifting Materials Offer Infinite Possibilities

Researchers have developed a shape-shifting material that can take and hold any possible shape.

Soft, Mechanical Metamaterials

Researchers produced a soft, mechanical metamaterial that can “think” about how forces are applied to it and respond via programmed reactions.

High-Bandwidth Communications Device

This device could pave the way to higher-bandwidth wireless communications.

How Virtual, Cloud-Based Technologies Are Powering the Next Industrial Revolution

Companies in many industries are completely revamping the way in which their manufacturing arms are designing, building, producing, and servicing their goods.

Smart Textiles Powered by Soft Transmission Lines

The fibers measure subtle and complex fabric deformations.

Novel Chemical Glucose Sensing Method Based on Boronic Acids and Graphene Foam

Since it is a chemical sensor instead of being enzyme-based, the new technology is robust, has a long shelf-life and can be tuned to detect lower glucose concentrations than current systems.

Implantable Sensor Safely Biodegrades

The flexible, stretchable sensor biodegrades into materials that are absorbed by the body.

High Atomic Number Coatings for Fabrics

This new approach is useful for building radiation shields via the Z-grading method, the process of layering metal materials with different atomic numbers to provide radiation protection for protons, electrons, and x-rays.

First 3D-Printed Nanostructured Alloy is Strong, Ductile

"The potential of harnessing the combined benefits of additive manufacturing and HEAs for achieving novel properties remains largely unexplored."

Achieving Desired Level of Wettability for Unlikely Materials

MIT researchers have developed a way of making even the most unlikely pairings of materials take on a desired level of wettability.

3D Printing Materials with Tunable Mechanical Properties

The researchers created these sensing structures using just one material and a single run on a 3D printer.

Liquid Metal Turns Motion into Electricity, Even Underwater

The soft and stretchable device converts movement into electricity and can work in wet environments.

Soft Mate Lifting Device

This below-the-hook device enables gentle crane placement to decrease the risk of property damage.

Locking Side Pull Hoist Ring

The integrated tool eliminates the need for manual operators or additional custom fixtures.

Antimicrobial Coating for Orthopedic Implants Prevents Dangerous Infections

The coating is customizable to individuals and requires less than 10 minutes to prepare and use.

Pressure Sensors for Improved Dexterity in Robots

Made from 3D graphene foam, the sensors use a piezoresistive approach, meaning when the material is put under pressure it dynamically changes its electric resistance, easily detecting and adapting to the range of pressure required, from light to heavy.

Getting a Grip with ‘Necrobotic’ Spiders

An open-access study in Advanced Science outlines the process by which Preston and lead author Faye Yap harnessed a spider’s physiology in a first step toward a novel area of research they call “necrobotics.”

Automated Fabric Circuit and Antenna Fabrication

The technology allows for higher surface conductivity, improved impedance control, expanded design and application potential, and greater choice of materials for optimized performance.

Method Miniaturizes Light-Based Chips

But they’re not yet small enough to compete in computing and other applications where electric circuits continue to reign.

Printable IoT Sensor Development Platform

To benchmark performance of printed sensors against the state of the art, NASA has developed a low-power flexible sensor platform.