H2-ICE Is Heating Up

Zero-carbon fuels are gaining momentum for hard-to-electrify mobility sectors as well as for stationary power generation. Hydrogen internal combustion engines are staking their claim as a future pathway for long-haul trucking, heavy off-highway machines, maritime vessels, and gensets. Test your knowledge about hydrogen combustion engines in this quiz.

SAE Media Group Acquires Aviation Carbon Event to Expand Aerospace Portfolio

SAE Media Group®, an SAE International company and a leading global provider of conferences and publications for aerospace, defense, and other critical industries, has announced its acquisition of Aviation Carbon, the specialist event platform dedicated to carbon reduction, sustainability, and decarbonization across the aviation industry.

Turning Edible Fungi into Organic Memristors

Researchers from The Ohio State University recently discovered that common edible fungi, such as shiitake mushrooms, can be grown and trained to act as organic memristors, a type of data processor that can remember past electrical states.

Rapidly Evaluating Heat Shield Materials

A team of engineers at Sandia National Laboratories has developed ways to rapidly evaluate new thermal protection (heat shield) materials for hypersonic vehicles.

Stanford Researchers Develop Flexible Color-Changing Material

Stanford researchers have developed a flexible material that can quickly change its surface texture and colors, offering potential applications in camouflage, art, robotics, and...

A New Tool for Measuring Femtosecond Lasers

Ultrashort laser pulses — that are shorter than a millionth of a millionth of a second — have transformed fundamental science, engineering and medicine. Despite this, their ultrashort duration...

NVIDIA Includes Ethernet Photonics in New Six-Chip AI Rubin Platform

NVIDIA is bringing Ethernet networking with co-packaged optics to artificial intelligence (AI) factories, enabling scale-out and scale-across on the NVIDIA Rubin platform...

At-Home Robotic Rehabilitation

Two former college roommates have commercialized their robotic knee brace for extending the reach of physical therapists through telehealth.

How Much Do You Know About CAD?

How much do you know about CAD? Find out with this quiz.

Aerial Microrobots That Can Match a Bumblebee's Speed

MIT researchers have demonstrated aerial microrobots that can fly with speed and agility that is comparable to their biological counterparts.

How Wearables Are Enhancing Smart Drug Delivery

Wearable drug-delivery systems are improving the quality of life for patients with chronic conditions.

Improved Safety, Durability, and Power: A Carbon-Based Battery Materials Breakthrough

This research demonstrates a new way to make carbon-based battery materials much safer, longer lasting, and more powerful by fundamentally redesigning how fullerene molecules are connected.

Weaving Data Fabric with AI

Autonomy Association International’s Digital Infrastructure Platform uses the same technology originally designed for a NASA flight test.

SAE Automotive Podcast: Solid-State Batteries

To help pass the time during your commute or while working around the house or in the garage, we've launched the SAE Automotive Engineering podcast.

A Highly Accurate Simulator for Spray-Based Concrete 3D Printing

Engineers at Carnegie Mellon University have created a fast, highly accurate simulator for spray-based concrete 3D printing that could enable stronger, more complex, and less wasteful construction by predicting how concrete behaves and solidifies, even around rebar.

5Ws of Unloading Robots

Founded by MIT alumni, the Pickle Robot Company has built machines that can autonomously load and unload trucks inside warehouses and logistic centers.

Peering through Lunar Darkness: Laser Invention to Steer the Next Generation of Moon Landers

In a pivotal step toward autonomous lunar exploration, Advanced Navigation has announced the successful completion of the critical terrestrial validation for its LUNA (Laser Measurement Unit for Navigational Aid) sensor. Read on to learn more.

Hard(ware) to the Core

The core Flight System (cFS) is an open-source software framework that allows spacecraft to have a common starting point, without having to code all the base functions from scratch. Managed out of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, cFS covers all the basics that a spacecraft’s computer needs to operate. Read on to learn more about it.

Co-Developing Illumination and Imaging Systems for Medical Fluorescence Endoscopy

Endoscopic imaging system development requires coordination between various engineering disciplines, especially for optical illumination and imaging engines, particularly when adding fluorescence imaging capabilities. Read on to learn more about it.

A Guide to Cost-Effective Thermal Lens Integration: What to Know for Defense and Autonomous Vehicle Applications

From autonomous vehicles navigating in darkness to UAVs detecting threats, thermal imaging steps in when visible cameras fail — and lens design determines performance, cost, and reliability. Read on to learn more.

Enhancing Signal Integrity and Security in Aerospace: RF-Over-Fiber Optics Hybrid Communications Technology

Although RF-over-Fiber systems are engineered and ruggedized to withstand harsh environments, aerospace systems remain vulnerable to environmental stressors that can degrade the performance of components over time. Maintaining signal integrity requires consistent testing and preventative maintenance of key equipment. Read on to learn more.

Countering the New Threat from the Sky: Advanced IR Imaging Zoom Lenses for C-UAS Systems

This article highlights requirements for an IR imaging C-UAS platform and examines the design of one state-of-the-art lens system for this application. Read on to learn more.

Advances in Fiber Laser Welding for E-Mobility Manufacturing

As electric vehicle designs change and production targets grow even more aggressive, advanced laser welding technologies have continued to evolve to help manufacturers be more efficient and stay competitive. Read on to learn more about it.